![popup|Classical Bauhaus design|Inspired by the Bauhaus movement of the 1920s, the dial is reduced and clear. "Form follows function.](http://uk.sternglas.com/cdn/shop/files/S01-NAY23-NY01_Naos_Edition_Yellow_Nylon_steingrau_frontal_grau_feb9833c-ac5e-4558-b2a1-bc22375c1286_1500x.jpg?v=1715344468)
![popup|Yellow, domed dial|Grey hands and a framed date together with the satin-finish dial round off the reduced overall appearance](http://uk.sternglas.com/cdn/shop/files/Naos_Yellow_DasWichtigste_3_1500x.jpg?v=1715344468)
![popup|Ronda quartz movement|The 714 movement from the traditional Swiss manufacturer Ronda ensures precision and durability.](http://uk.sternglas.com/cdn/shop/files/S01-NAY23-NY01_Naos_Edition_Yellow_Nylon_steingrau_frontal_45_grau_1500x.jpg?v=1715344468)
![popup|Vegan nylon strap made of Cordura| The sweat and dirt resistant nylon strap in stone grey is perfect for hot summer days.](http://uk.sternglas.com/cdn/shop/files/Naos_Yellow_Band_1500x.jpg?v=1715344468)
![popup|Curved sapphire crystal|The absolutely scratch-resistant and double anti-reflective sapphire crystal - the premium class of watch crystals - ensures a clear view.](http://uk.sternglas.com/cdn/shop/files/S01-NAY23-NY01_Naos_Edition_Yellow_Nylon_steingrau_profil_grau_1500x.jpg?v=1715344468)
![](http://uk.sternglas.com/cdn/shop/files/Naos_Yellow_Galerie_New_2_1500x.jpg?v=1715344468)
![](http://uk.sternglas.com/cdn/shop/files/S01-NAY23-NY01_Naos_Edition_Yellow_Nylon_steingrau_rueck_grau_1500x.jpg?v=1715344468)
![](http://uk.sternglas.com/cdn/shop/files/Naos_A_Yellow_Galerie_6_1500x.jpg?v=1715344468)
![](http://uk.sternglas.com/cdn/shop/files/Naos_Yellow_Galerie_New_1_1500x.jpg?v=1715344468)
![](http://uk.sternglas.com/cdn/shop/files/Naos_Yellow_Galerie_1500x.jpg?v=1715344468)
![](http://uk.sternglas.com/cdn/shop/files/Naos_Yellow_DasWichtigste_4_1500x.jpg?v=1715344468)
![popup|Colour-backed edition engraving with consecutive numbering|The numbering on the back of the case gives each piece an individual touch. The certificate of authenticity additionally confirms the uniqueness of each Edition Yellow.](http://uk.sternglas.com/cdn/shop/files/Naos_Yellow_DasWichtigste_1_1500x.jpg?v=1715344468)
![](http://uk.sternglas.com/cdn/shop/files/Naos_Yellow_Galerie_New_3_1500x.jpg?v=1715344468)
![](http://uk.sternglas.com/cdn/shop/files/S01-NAY23-MO01_Naos_Edition_Yellow_gelb_silber_Modena_20_schwarz_grau_1500x.jpg?v=1730189298)
![](http://uk.sternglas.com/cdn/shop/files/S01-NAY23-MO02_Naos_Edition_Yellow_gelb_silber_Modena_20_braun_grau_c7584f81-6551-441f-9ffe-d19b1e68fb4a_1500x.jpg?v=1730189470)
![](http://uk.sternglas.com/cdn/shop/files/S01-NAY23-ME08_Naos_Edition_Yellow_gelb_silber_SuperSlim_20_silber_grau_6fa5713c-a6ba-4e8f-b4e2-7c4eca7bc78b_1500x.jpg?v=1730189523)
Naos
Size guide
Note: Our standard length fits over 90% of STERNGLAS customers.
Measure your wrist circumference in centimeters.
Check the table to see which bands fit you best.
Case diameter | 33mm | 38mm |
42mm |
Leather 20 | x | 15 to 20 cm | 15 to 20 cm |
Leather XS 16 | x | 13 to 18 cm | 13 to 18 cm |
Leather XL 20 | x | 17 to 21,5 cm | 17 to 21,5 cm |
Klassik / Noble 16 | 14 to 17 cm | x | x |
Milanaise 16 | 14 to 17 cm | x | x |
Milanaise 20 | x | 15 to 21 cm | 15 to 21 cm |
Metal 20 | x | 15 to 21 cm | 15 to 21 cm |
Field 20 | x | 15 to 21 cm | 15 to 21 cm |
Nylon 20 | x | 15 to 20 cm | 15 to 20 cm |
Rubber 20 | x | 15 to 20 cm | 15 to 20 cm |
SuperSlim 20 | x | 15 to 21 cm | 15 to 21 cm |
Sold out | available in a few weeks
Insured express delivery
2 years worldwide warranty
Excellent Customer Support
In-house repair service
Couldn't load pickup availability
Manufacturer: Sternglas GmbH
![Naos Edition Yellow](http://uk.sternglas.com/cdn/shop/files/S01-NAY23-MO01_Naos_Edition_Yellow_gelb_silber_Modena_20_schwarz_grau_1445x.jpg?v=1730189298)
![popup|Classical Bauhaus design|Inspired by the Bauhaus movement of the 1920s, the dial is reduced and clear. "Form follows function.](http://uk.sternglas.com/cdn/shop/files/S01-NAY23-NY01_Naos_Edition_Yellow_Nylon_steingrau_frontal_grau_feb9833c-ac5e-4558-b2a1-bc22375c1286_1445x.jpg?v=1715344468)
![popup|Yellow, domed dial|Grey hands and a framed date together with the satin-finish dial round off the reduced overall appearance](http://uk.sternglas.com/cdn/shop/files/Naos_Yellow_DasWichtigste_3_1445x.jpg?v=1715344468)
![popup|Ronda quartz movement|The 714 movement from the traditional Swiss manufacturer Ronda ensures precision and durability.](http://uk.sternglas.com/cdn/shop/files/S01-NAY23-NY01_Naos_Edition_Yellow_Nylon_steingrau_frontal_45_grau_1445x.jpg?v=1715344468)
![popup|Vegan nylon strap made of Cordura| The sweat and dirt resistant nylon strap in stone grey is perfect for hot summer days.](http://uk.sternglas.com/cdn/shop/files/Naos_Yellow_Band_1445x.jpg?v=1715344468)
![popup|Curved sapphire crystal|The absolutely scratch-resistant and double anti-reflective sapphire crystal - the premium class of watch crystals - ensures a clear view.](http://uk.sternglas.com/cdn/shop/files/S01-NAY23-NY01_Naos_Edition_Yellow_Nylon_steingrau_profil_grau_1445x.jpg?v=1715344468)
![Naos Edition Yellow](http://uk.sternglas.com/cdn/shop/files/Naos_Yellow_Galerie_New_2_1445x.jpg?v=1715344468)
![Naos Edition Yellow](http://uk.sternglas.com/cdn/shop/files/S01-NAY23-NY01_Naos_Edition_Yellow_Nylon_steingrau_rueck_grau_1445x.jpg?v=1715344468)
![Naos Edition Yellow](http://uk.sternglas.com/cdn/shop/files/Naos_A_Yellow_Galerie_6_1445x.jpg?v=1715344468)
![Naos Edition Yellow](http://uk.sternglas.com/cdn/shop/files/Naos_Yellow_Galerie_New_1_1445x.jpg?v=1715344468)
![Naos Edition Yellow](http://uk.sternglas.com/cdn/shop/files/Naos_Yellow_Galerie_1445x.jpg?v=1715344468)
![Naos Edition Yellow](http://uk.sternglas.com/cdn/shop/files/Naos_Yellow_DasWichtigste_4_1445x.jpg?v=1715344468)
![popup|Colour-backed edition engraving with consecutive numbering|The numbering on the back of the case gives each piece an individual touch. The certificate of authenticity additionally confirms the uniqueness of each Edition Yellow.](http://uk.sternglas.com/cdn/shop/files/Naos_Yellow_DasWichtigste_1_1445x.jpg?v=1715344468)
![Naos Edition Yellow](http://uk.sternglas.com/cdn/shop/files/Naos_Yellow_Galerie_New_3_1445x.jpg?v=1715344468)
![Naos Edition Yellow](http://uk.sternglas.com/cdn/shop/files/S01-NAY23-MO02_Naos_Edition_Yellow_gelb_silber_Modena_20_braun_grau_c7584f81-6551-441f-9ffe-d19b1e68fb4a_1445x.jpg?v=1730189470)
![Naos Edition Yellow](http://uk.sternglas.com/cdn/shop/files/S01-NAY23-ME08_Naos_Edition_Yellow_gelb_silber_SuperSlim_20_silber_grau_6fa5713c-a6ba-4e8f-b4e2-7c4eca7bc78b_1445x.jpg?v=1730189523)
Why do we make Bauhaus watches?
In your search for a classic and durable watch, you are faced with 2 alternatives today:
1. you can buy a watch from a luxury manufacturer for a very high price, or
2. a watch from a trendy brand whose quality is as short-lived as the trend that made the brand popular.
![](https://cdn.shopify.com/s/files/1/0002/2039/7595/files/Dustin_3f78e889-56fb-4c70-a7c6-7007921c8aaa_100x100.jpg?v=1702555022)
Moin! My name is Dustin Fontaine,
When I worked in a watch manufactory during my school days and was looking for a watch for myself, I realised that there would have to be a 3rd alternative.
3. Since 2016, we have been breaking new ground and developing timeless Bauhaus-style watches that will outlive trends and continue to give pleasure for many years to come. And all that at a fair price.
In the meantime, over 53,000 watch lovers are convinced of our mission and our watch design has received several awards.
![](https://cdn.shopify.com/s/files/1/2384/2637/files/PD2020_RD_line_small_1_100x100.png?v=1660116235)
![](https://cdn.shopify.com/s/files/1/2384/2637/files/if_designaward2020_red_l_rgb_3_100x100.png?v=1660116305)
![](https://cdn.shopify.com/s/files/1/2384/2637/files/GDA22_HO_SPECIAL_MC_RGB_4_100x100.png?v=1660116269)
![](https://cdn.shopify.com/s/files/1/0002/2039/7595/files/iF_DesignAward2023_red_l_RGB_100x100.png?v=1702555074)
![](https://cdn.shopify.com/s/files/1/0002/2039/7595/files/GDA24_HO_WINNER_MC_RGB_100x100.png?v=1702545389)
Find out what makes our timepieces so special by reading on.
![](http://uk.sternglas.com/cdn/shop/files/SaphirglasMohsScale_1500x.jpg?v=1681398975)
Worry-free thanks to sapphire crystal
We only use sapphire crystal for our timepieces. This type of watch glass is usually found in the luxury watch market.
For a perfect view of the dial, we apply a double anti-reflective coating to the sapphire crystal.
What exactly is sapphire crystal?
What exactly is sapphire crystal?
Sapphire is the third hardest transparent material in the world - after diamond and moissanite.
Curved sapphire crystal not only looks good, it makes the durable watch crystal even more resistant.
This makes it virtually impossible for your sapphire crystal watch to get scratched in everyday life.
![popup|Yellow, domed dial|Grey hands and a framed date together with the satin-finish dial round off the reduced overall appearance](http://uk.sternglas.com/cdn/shop/files/Naos_Yellow_DasWichtigste_3_1500x.jpg?v=1715344468)
Flat design and pleasant wearing comfort
![](http://uk.sternglas.com/cdn/shop/files/Naos_Yellow_Galerie_New_3_1500x.jpg?v=1715344468)
Detailed case back with colour-backed edition engraving
![](http://uk.sternglas.com/cdn/shop/files/team_wework_1500x.jpg?v=1733415278)
Why we make Bauhaus watches?
In your search for a classic and durable watch, you are faced with 2 alternatives today:
1. you can buy a watch from a luxury manufacturer for a very high price, or
2. a watch from a trendy brand whose quality is as short-lived as the trend that made the brand popular.
Moin! I'm Dustin Fontaine, Founder of STERNGLAS...
Read more
Read more
When I worked in a watch manufactory during my school days and was looking for a watch for myself, I realised that there would have to be a 3rd alternative.
3. Since 2016, we have been breaking new ground and developing timeless Bauhaus-style watches that will outlive trends and continue to give pleasure for many years to come. And all that at a fair price.
In the meantime, over 53,000 watch lovers are convinced of our mission and our watch design has received several awards.
Find out what makes our timepieces so special by reading on.
![](http://uk.sternglas.com/cdn/shop/files/Naos_Yellow_DasWichtigste_8_1500x.jpg?v=1690985018)
Ronda quartz movement 714 with date function
![popup|Vegan nylon strap made of Cordura| The sweat and dirt resistant nylon strap in stone grey is perfect for hot summer days.](http://uk.sternglas.com/cdn/shop/files/Naos_Yellow_Band_1500x.jpg?v=1715344468)
Sweat-resistant vegan nylon strap: Convenient and tool-free!
![](http://uk.sternglas.com/cdn/shop/files/x500_high_quality_1_1500x.gif?v=1681398297)
Easy strap change without tools
Thanks to the quick-change system, you can give your timepiece a new look in just 10 seconds:
1 — Slide the pin of the spring bar inwards.
2 — Pull the strap off the watch.
3 — Put on a new strap by sliding the pin inwards again and inserting the spring bar one after the other into the holes in the case.
Technical Details
S01-NAY23-MO01
Dimensions
![](http://uk.sternglas.com/cdn/shop/files/Naos_Halbvogel_800px_400x.jpg?v=9389609906988026757)
Diameter | 38 mm |
Case Height | 6 mm |
Band Width | 20 mm |
Lug-to-Lug | 41 mm |
Details
![](http://uk.sternglas.com/cdn/shop/files/Naos_Front_TD_x200.jpg?v=6642913623503872896)
Case Material | Polished 316L stainless steel |
Watch Glass | Domed sapphire glass with double anti-reflective coating |
Dial | yellow, satined, domed |
Hand Color | silver |
Water Resistance | Up to 5 ATM |
Movement & Strap
![](http://uk.sternglas.com/cdn/shop/files/Naos_Profil_Sketch_800px_x200.jpg?v=1246023131646478845)
Movement | Ronda 714 quartz |
Functions | Date |
Strap | Nylon 20 stone gray (optimized version: with hole strengthening from faux leather) |
![](http://uk.sternglas.com/cdn/shop/files/pdp_presse_naos_en_1500x.jpg?v=1681740734)
The Naos in the press
Wristshots from the STERNGLAS Community
Any questions left?
Can I order the watch with a different strap?
How long does the battery last?
Did you know that ...
![](http://uk.sternglas.com/cdn/shop/files/service_2_1500x.jpg?v=1703157938)
We are there for you!
Give us a call:
Mon. 10am – 6pm CET.
Tue. to Fri. 10am – 4pm CET.
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