CASE WIDTH
Diameter 45mm width, 15.6mm thick, 56mm lug to lug, brushed/polished bronze (alloy of copper and tin).
BACK
Brushed stainless steel.
CRYSTAL
Domed sapphire crystal, 3.7mm thick with anti-reflective coating.
WATER-RESISTANCE
50 bar (~500 meters) helium escape valve at 9 o'clock.
MOVEMENT
Seiko NH35 automatic movement, 24 jewels, power reserve 41 hours.
FUNCTIONS
Hours, minutes, seconds & date at 3 o'clock.
BEZEL
47mm brushed bronze. Anti-clockwise rotating bezel with diving scale.
CROWN
Brushed bronze.
DIAL
Black submarines pattern with lume markers.
STRAP
24mm rubber strap with 24mm bronze buckle.