This is the Pro Sea Diver 1000M, the newest entry level diver from Deep Blue.
Its 316L Stainless steel 'donut-style' case measures 45mm in diameter by 15mm thick with a lug-lug measurement of 49mm.
The case is fitted with a tough anti-reflective-treated Sapphire crystal as well as a manual Helium release valve for SAT Diving.
Further divers features include: a triple O-ring sealed screwdown crown and double O-ring sealed screwdown bubble case-back.
Dive time is read via 120 click unidirectional bezel with a blue luminous 12hr pip. Water-resistance is 1000 meters/ 3300 feet.
The Pro Sea Diver is powered by a Seiko NH 36 hacking, automatic movement with 24 jewels. It features a bilingual day (Eng. Span.) /date and a power-reserve of 40hrs.
The Pro Sea Diver comes on 24mm solid 316L Stainless steel bracelet with a push-button deployant and 3 micro adjustments.
Its MSRP is 499USD.