Seiko Prospex SRPE37K1 Automatic Diver’s

Features:

Diameter    43.8 mm
Case Thickness    13 mm
Case Material    Stainless Steel
Case Shape    Round
Case color    Silver
Back Case Material    Stainless Steel
Back Case    Screwed Case Back
Crystal    Sapphire
Crown    Screw Crown
Display Type    Analog
Water resistant    20 Bar (Dive)
Color of the dial    White
Bezel material    Colour Coated Stainless Steel
Bezel Function    Diving
Rotating Bezel    Uni-directional
Strap Material    Silicone
Band length    160 – 230 mm
Clasp Type    Buckle
Band Width    22.0 mm
Lug Width                     22.0 mm
Strap width at buckle    20 mm
Strap Color    Black
Mechanism              Mechanic Automatic
Power reserve    40 Hours
Frequency    21600
Jewels    23