Seiko Cal. 7137 - 722

Seiko 7137-722

This Automatic model from 1988 features a 38mm Stainless Steel case. Powered by the 7137 caliber with 19j jewels beating at 21,600 bph, it delivers a 65 hours power reserve. [seikata-wm-eeb473db737a]

Also known as: Tuna

Specifications

Movement
Automatic
Case Material
Stainless Steel
Case Width
38mm
Case Thickness
15.6mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
120m
Dial Color
Green
Jewels
19j
Frequency
21,600 bph
Power Reserve
65 hours
Year
1988

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seikata-wm-eeb473db737a