MOVEMENT Calibre: OMEGA 1376 Quartz precision movement with rhodium‑plated finish. Battery life: 48 months Type: Quartz Between lugs: 16 mm Lug‑to‑lug: 26.6 mm Thickness: 8.1 mm Case diameter: 24 mm Case: Steel ‑ yellow gold Water resistance: 10 bar (100 metres / 330 feet) Total product weight (approx.): 72 g Dial colour: Yellow Crystal: Domed, scratch‑resistant sapphire crystal with anti‑reflective treatment inside Material: Steel ‑ yellow gold Type of Clasp: Butterfly clasp Diamonds