SEIKO PROSPEX SBDC127
Glass material: sapphire glass (inner surface anti-reflective coating)
Case material: rim SS, body HICDC, back cover HICDC
Case size: 42mm
Band material: metal
The number of stones: 24 stones
Waterproof: 200m submersible
Accuracy: +25 seconds to -15 seconds per day
Driven by: mechanical self-winding (with manual winding)
Drive time: lasts about 70 hours at maximum winding
Manufacture: Made in Japan
