Awesome design and function. Great looking stylish watch.
A well-made stunning watch.
Easy to install and it’s very comfortable!
Great watch comfortable, great looking and just awesome!! Love the mechanical chronograph!
REEF MARIANA Blue
Regular price $449.00
Unit price per
The REEF MARIANA. Crafted for the Abyss. Designed for the Bold.
Born of pressure, shaped by precision, and inspired by the deepest point on Earth, the REEF Mariana Dive Watch is a masterful blend of rugged functionality and elegant design—an instrument forged for explorers, adventurers, and connoisseurs of mechanical timepieces.
Every detail has been thoughtfully refined to meet the unforgiving demands of the sea or even the pool, while offering the sophistication and grace of a luxury timepiece. It is more than a watch; it is a companion for the modern diver, a symbol of strength, depth, and enduring craftsmanship.
Check out all the colorways available in our online shop.
DIVE WATCH SPECIFICATIONS
CASE
- Stainless Steel 316L Brushed/Polished
- Width from 9 to 3: 40mm
- Width from 9 to 3 including crown: 45mm
- Lug to Lug: 47.5mm
- Lug Width: 20mm
- Total Height: 13.2mm
BEZEL
- 120 Click Unidirectional Blue Ceramic Bezel
- PIP Indicator at the 12
CRYSTAL
- Flat Sapphire
- Anti-Reflective Coating
AUTOMATIC MOVEMENT
- Seiko NH35 Automatic with Date at the “3”
- Superb Reliability
CASEBACK
- Solid Caseback with engraved Scorpion
- Engraved Ring with Watch Identification/Serial Number
CROWN
- Screwdown Crown at 3:00 with Crown Guard
- Diameter: 6mm
- Height: 4mm
STEEL BRACELET (Included)
- 20mm x 16mm Stainless Steel Polished/Brushed Integrated 3-Link Bracelet
- Stainless Steel Fly Adjustable Clasp
- Micro Screw Links
G10 FABRIC WATCH STRAP (Included)
- G10 Fabric Strap in matching color
- Stainless Steel Buckle
WATER RESISTANCE
- 200 Meters (20ATM)
- Pressure Tested
DIAL AND HANDS
- Blue Dial
- Stainless Steel Indices and Hands
- BGW9 Blue Luminous Markers and Hands
WEIGHT
- 154 Grams
WATCH BOX/INSTRUCTION & WARRANTY BOOKLET
- Black Waterproof Dive Watch Box with Foam
- Instruction & Warranty Booklet
REFERENCE
- SWC2025RMDBB0001