Pro Sea Diver 1K 1/4 Blue Bezel Black Dial bracelet

1000 Meters AISI 316L stainless steel divers watch

Seiko NH 36 24 Jewel D/D automatic movement,40 Hour Power Reserve,Bilingual weekday (Eng/Spanish)

Stop Second device (Hacking)

SAPPHIRE crystal, superluminous filled hands and dial marking

triple o-ring crown and double o-ring case back

Manual helium valve (For Saturation Diving), 316L full solid steel band with Diver extension clasp

Watch width is 46.00mm (crown and extension not measured)

Length is 52.50mm, Rotating bezel is 43.00mm Total Height is 14.00mm Weight is 220gm

120 Click unidirectional bezel