925 silver and natural pearls

The star measures 10 mm

Choose between different single and multiple gas diving modes (including nitrox and trimix)

DUAL BAND ANT + AND BLUETOOTH TECHNOLOGY ANT + and Bluetooth capabilities allow wireless connection to both smartphones and GPS-equipped bicycle watches and computers

STRESS DETECTION

Orologio Seiko Prospex Sumo Automatico SPB103J1 orecchinostella 925 silver and natural pearlsCaliber: 6R35 Movement type: Automatic with manual winding capability Accuracy: +25 to 15 seconds per day Power reserve: Approximately 41 hours Case material: Stainless steel Glass: sapphire LumiBrite on hands, indexes and bezel Band material: Stainless steel Closure: Triple folding clasp with safety lock, push button release with extender Water Resistance: Diver 200m 660ft Case size: Thickness 12. 9 Diameter 45 Width 52. 6 Weight: 188. 0 g Other