Movement: Quartz (battery)

Water resistance: 100 m / 10 bar

Case size: ~49 × 44 × 11.7 mm

Weight: ~88 g

Case material: Stainless steel

Glass: Mineral

Strap: Resin / rubber

Display: Analog, 3 hands + subdials (day/date/24h)

Accuracy: ±20 sec/month

Battery life: ~2 years (SR621SW)

Extras: Luminous hands, rotating bezel (diver-style)