Breguet Big Date Marine
Ref. # 5817ST/12/5V8
Movement: automatic movement, 65 hours power reserve
Features: Hour, Minute, Second, Date
Case: 39 mm stainless steel
Bezel: fixed stainless steel
Crown: screw-down
Case back: exhibition
Crystal: scratch resistant sapphire
Dial: silver guilloche dial with blue steel hands and dark blue Roman numerals
Date indicator at the 6 o'clock position
Band: original Breguet dark blue like black crocodile leather band
Buckle: stainless steel deployment buckle
Water resistant: 100m / 330ft
Swiss made.