Naos Edition Heritage espresso
Available · delivery in 5-8 days
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- Free, insured delivery with DHL
- 30-day free returns
- 2-year guarantee
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+49 40 999 993 69 · WhatsApp · Mon–Fri 10 am–2 pm
Also available at over 550 jewellers.
Key facts
Domed sapphire crystal
Highly scratch-resistant and made for everyday wear: The domed sapphire crystal reliably protects the dial from scratches while adding an elegant sense of depth. The double anti-reflective coating minimizes unwanted reflections and ensures a clear view of the dial, even in challenging lighting conditions.
316L stainless steel, PVD gold, polished
The case is crafted from high-quality 316L stainless steel and finished with a multi-layer gold PVD coating of at least 0.6 µm. Durable titanium-based layers protect the surface against everyday wear, while a fine layer of real gold provides a long-lasting, color-stable finish without the typical tarnishing of other metals.
Screw-down stainless steel case back
The screw-secured caseback made from high-quality 316L stainless steel reliably protects the movement while allowing easy access for battery replacements, maintenance, and repairs. A durable, service-friendly construction designed to keep your STERNGLAS running for years to come.
Quick-change system
Water-resistant to 5 ATM
Made for everyday wear: Whether you're caught in the rain, washing your hands, or dealing with occasional splashes, your STERNGLAS is reliably protected against everyday water exposure with a water resistance rating of 5 ATM. So you can wear your watch with confidence, without worrying about every drop of water.
Technical details
Movement
- Calibre
- Ronda 714
- Accuracy
- -10/+20 s per month
- Battery life
- 3 years
- Functions
- Date
Case
- Size
- 38 mm
- Height
- 6 mm
- Lug width
- 20 mm
- Lug to lug
- 41 mm
- Weight
- 83 g
- Material
- 316L stainless steel, PVD gold, polished
- Crystal
- Domed sapphire crystal
- Case back
- Screw-down stainless steel case back
- Water resistance
- 5 ATM
Dial
- Dial
- Espresso
- Hands
- Gold
- Luminova
- no
Strap
- Strap
- Bridle 20 black
- Material
- English bridle leather
- Length
- 80 + 118 mm
- Quick release
- yes
Article
- Article number
- S01-NAE21-BR04
- EAN
- 4262417717803
- Manufacturer
- sternglas.com
Other colours and movements
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Naos Edition Aventurine dark blue
Regular price £289Sale price £289 Regular price £289 -
−10 %Naos Edition Aventurine dark green
Regular price £278.10Sale price £278.10 Regular price £309 -
−20 %Naos Big Date alabaster
Regular price £231.20Sale price £231.20 Regular price £289 -
−20 %Naos Edition Argo Bronze
Regular price £231.20Sale price £231.20 Regular price £289 -
−20 %Naos Edition Heritage white
Regular price £191.20Sale price £191.20 Regular price £239 -
−20 %Naos Edition 1905
Regular price £215.20Sale price £215.20 Regular price £269 -
−20 %Naos piano black
Regular price £175.20Sale price £175.20 Regular price £219 -
−20 %Naos sand brown
Regular price £175.20Sale price £175.20 Regular price £219 -
Naos white
Regular price £219Sale price £219 Regular price £219 -
−20 %Naos deep blue
Regular price £175.20Sale price £175.20 Regular price £219 -
Naos Edition Bremen
Regular price £219Sale price £219 Regular price £219 -
−10 %Naos Automatik white
Regular price £368.10Sale price £368.10 Regular price £409 -
−10 %Naos Automatik blue orange
Regular price £368.10Sale price £368.10 Regular price £409 -
Naos Automatik sand brown
Regular price £409Sale price £409 Regular price £409 -
−20 %Naos Automatik alabaster bronze
Regular price £343.20Sale price £343.20 Regular price £429 -
−10 %Naos Automatik dark green gold
Regular price £345Sale price £345 Regular price £383 -
−20 %Naos Automatik dark green bronze
Regular price £343.20Sale price £343.20 Regular price £429 -
Naos Pro Automatik alabaster
Regular price £659Sale price £659 Regular price £659 -
Naos Pro Automatik anthracite
Regular price £659Sale price £659 Regular price £659 -
Naos XS Automatik silver
Regular price £429Sale price £429 Regular price £429
About the Naos
The Naos is the classic model in the Sternglas lineup: clean Bauhaus lines, high-quality craftsmanship, designed in Hamburg.
It’s perfect for everything from the office to leisure and fits under any shirt sleeve. Just like in the Bauhaus, form follows function.
Gold Meets Espresso: Stylish and Full of Character
Domed sapphire crystal
Made for everyday wear: Our watches feature highly scratch-resistant sapphire crystal that maintains its appearance even with daily use. The double anti-reflective coating minimizes unwanted reflections and ensures a clear view of the dial, even in challenging lighting conditions. The gently domed shape adds depth and enhances the watch’s premium appearance. This is how we combine durable materials with timeless aesthetics and everyday practicality.
Ronda 714 quartz movement with date function
The Ronda 714 quartz caliber operates behind the screw-down steel case back.
The movement offers a battery life of up to 60 months and a rate accuracy of -10/+20 seconds per month.
With a low profile of 2.5 mm, the 714 caliber is the ideal power source for our Naos.
Bridle Strap Crafted from Waxed Leather
Matching straps
Change the strap in seconds, without tools.
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Heritage 20 black
Regular price £49Sale price £49 Regular price £49 -
Suede 20 brown
Regular price £49Sale price £49 Regular price £49 -
Vintage 20 midnight blue
Regular price From £42Sale price From £42 Regular price £42
Designed in Hamburg
“Hi, I’m Dustin Fontaine, the founder of STERNGLAS.” He explains why he makes watches in the founder’s story.
