NOCO REEF
NOCO REEF
Assembled by hand in our workshop in Belgium, the NOCO Reef is much more than a watch: it's your everyday ally, designed to face all elements.
Behind its sleek design and robust solid steel case beats the famous Seiko NH35 automatic movement, a true workhorse of watchmaking known for its infallible precision. Thanks to its anti-scratch domed sapphire crystal, 100-meter tested water resistance, and Super-LumiNova-charged hands, it offers you perfect readability, from the ocean depths to the end of the night.
No longer compromise between a true dive watch and minimalist elegance.
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Description
Description
Hand-assembled in Belgium, the Noco.watches timepiece combines minimalist design with watchmaking expertise. Its 40 mm diameter 316L stainless steel case houses a Seiko NH35 automatic movement, renowned for its reliability.
Protected by a domed sapphire crystal, it features a clean dial, with indexes and hands coated with Super-LumiNova for perfect nighttime readability (excluding the black model). Water-resistant to 100 meters, it elegantly accompanies every moment of daily life.
Specifications
Specifications
Case
Diameter: 41 mm
Thickness: 13.4 mm
Material: Solid 316L Stainless Steel
Crystal: Domed Sapphire Crystal
Caseback: Solid Stainless Steel Caseback
Lug Width: 20 mm
Water Resistance: 100 meters (10 ATM)
Dial
Indexes and hands coated with Super-LumiNova (except indexes on black version)
Movement
Caliber: Seiko NH35 Automatic
Functions: Hours, minutes, seconds, date
Frequency: 21,600 vibrations per hour
Power Reserve: Approximately 41 hours
Jewels: 24
Delivery
Delivery
Each Noco.watches timepiece is hand-assembled in Belgium. This artisanal craftsmanship requires a preparation period of approximately 2 weeks before shipment.
- Water-resistant to 100m
- 2-year warranty
- Free Shipping

Hand-assembled in Belgium
Belgian Watchmaking Craftsmanship: Created for you, and only for you
At NOCO Watches, we refuse mass production. Each watch is assembled, calibrated, and rigorously inspected by hand in our workshop in Belgium.
The 10 to 14-day lead time is not just a wait: it's the time required to create your piece. I personally check every detail, from the adjustment of the automatic movement to the finishing of the strap, before it reaches your wrist. –
Noah, Founder
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⚙️ Technical Specifications
Seiko NH35 Automatic Movement (no battery, recharges with your movements)
Case: 316L Stainless Steel (polished and brushed finishes)
Dimensions: Diameter 41 mm | Thickness 11.8 mm | Lug-to-lug 20 mm
Glass: Scratch-resistant Sapphire
Case back: engraved
Water resistance: 10 ATM (100 meters)
🚚 Delivery & Lead Times
Custom creation: Please allow 10 to 14 days for the meticulous assembly of your watch in our Belgian workshop.
Premium shipping: Fast, secure, and tracked shipping via Bpost.
Urgent request (Gift)? Contact us before ordering; we will do our best to prioritize your assembly.
🛡️ 2-year warranty
2-year Warranty: We pride ourselves on our quality. Your automatic movement is covered for 24 months.
Risk-free Trial (14 days): You have the right to change your mind. Returns are possible within 14 days of receipt (watch in new condition) for a full refund.