British Watch Makers Day 2026 - Skipping Stone Dial Aquareef 40. Limited Edition
Limited edition
Lugs stay on wrists from about 6.25 in (lug-to-lug rule of thumb)
Last checked Oct 26, 2026
View on Golby’s site ↗From Golby
British Watch Makers Day 2026 - Skipping Stone Dial Aquareef 40. Limited Edition
Specifications
Details and photos come from Golby’s website, last checked Oct 26, 2026. Specs were read automatically and may contain mistakes.
Case
- Diameter
- Not listed
- Lug-to-lug
- 47 mm
- Thickness
- 11.5 mm
- Thickness incl. crystal
- Not listed
- Lug width
- 20 mm
- Material
- 316L steel
Movement
- Type
- Automatic
- Caliber
- Miyota 9015
- Power reserve
- Not listed
- Functions
- Not listed
Crystal and bezel
- Crystal
- Sapphire
- Bezel
- Not listed
Water resistance
- Rated to
- 200 m
Dial and lume
- Dial
- Not listed
- Lume
- Not listed
Strap
- Strap
- bracelet
Every spec Golby lists
- Case
- 40mm Bezel sat on a 39mm custom 316L stainless steel case, with brushed finish
- Dial
- Oil-pressed skipping stone texture
- Bezel
- 120-click sapphire crystal countdown bezel (anti-clockwise rotation)
- Crystal
- Flat sapphire with 5 layers of anti-reflective coating
- Bracelet
- Stainless steel with brushed finish, screw pins, removable links, quick-release, and “Lift & Slide” 12mm micro-adjust clasp.
- Movement
- Miyota 9015 automatic, 24 jewels, 42-hour reserve, 28,800 bph, hacking seconds
- Case Back
- Exhibition sapphire crystal with custom wave design rotor
- Dual-Time
- Internal rotating chapter ring, screw-down crown at 2 o’clock
- Thickness
- 11.5mm | Lug-to-Lug: 47mm | Lug Width: 20mm
- Sale Price
- £329.00 Original Price: £499.00
- Hands/Indices
- Sword-style, BGW9 Super-Luminova for superior low-light visibility
- Water Resistance
- 20ATM (200m) — dive-ready confidence
- What’s in the box
- Aquareef 40 watch on a steel bracelet, Coordinating FKM rubber strap, screwdriver, hard-shell travel case, warranty card
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