Hamilton calibre H-21 automatic movement based on ETA 7750, 25 Jewels. Power reserve approx. 60 hours. Frequency: 28800 vph. Analog display with luminous silver-tone dauphine hands and Arabic numeral hour markers. Minute markers around outer rim. Day of the week at 3 o'clock position. Date window at 3 o'clock position. Blue dial. Sapphire crystal glass, scratch resistant. Fixed stainless steel bezel. Stainless steel round case shape size 41mm thickness 15.1mm. Stainless steel bracelet band width 22mm with fold over clasp featuring a push button release mechanism. Water resistant to 100 meters / 330 feet.
