Seiko 5 Sports SRPG81

Seiko SRPG81 Review

Released in 2021 for the Chinese market, the Seiko SRPG81 is a non-limited dive watch.

It has a case width of 39 mm, a thickness of 12.4 mm, a lug-to-lug distance of 45.4 mm and a lug width of 18 mm.

The Seiko SRPG81 comes in a gray plastic case with a gray rotating bezel and a gray bezel insert.

Featuring a gray matte dial with a gray rehaut, the Seiko SRPG81 has silver indices with white lume, and a set of black, silver and white SKX-style hands with white lume.

Powered by the Seiko caliber 4R36 automatic movement, it features date and day complications.

The watch has a water resistance of 10 bar (100 meters) and comes on a gray silicone strap.

Seiko SRPG81 Full Specs

Release Year2021
Limited EditionNo
Case Width39 mm
Case Thickness12.4 mm
Lug-to-Lug45.4 mm
Lug Width18 mm
Case MaterialPlastic
Case ColorGray
Crown ColorSilver
Dial ColorGray
Dial FinishMatte
IndicesCircle, Pill, Triangle
Indices ColorSilver
Indices LumeWhite
Hands TypeSKX-style
Hands ColorBlack, Silver, White
Hands LumeWhite
Bezel TypeRotating
Bezel FunctionDiving
Bezel ColorGray
Bezel Insert ColorGray
Bezel Insert Markings ColorWhite
Rehaut / Chapter Ring TypeRehaut
Rehaut / Chapter Ring ColorGray
Movement Caliber4R36
Movement TypeAutomatic
Movement ComplicationDate, Day
Water Resistance10 bar
Band ColorGray
Band MaterialSilicone
Band TypeStrap