Seiko Cal. 7156 - 650

Seiko 7156-650

The 7156-650 is a sought-after Automatic piece from Seiko's golden era. With its 22mm lug width and 9.4mm profile, it sits comfortably on most wrists. [seikata-wm-841486cf3ea2]

Also known as: Sumo, Sea Horse

Specifications

Movement
Automatic
Case Material
Gold-Plated
Case Width
42mm
Case Thickness
9.4mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Fixed
Water Resistance
170m
Dial Color
Green
Jewels
17j
Frequency
21,600 bph
Power Reserve
58 hours
Year
1984

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