Seiko Cal. 5646 - 244

Seiko 5646-244

This Spring Drive model from 1986 features a 35mm Stainless Steel case. Powered by the 5646 caliber with 28j jewels beating at 36,000 bph, it delivers a 58 hours power reserve. [seikata-wm-491f154c7408]

Also known as: Turtle, Sumo

Specifications

Movement
Spring Drive
Case Material
Stainless Steel
Case Width
35mm
Case Thickness
8.9mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
130m
Dial Color
Black
Jewels
28j
Frequency
36,000 bph
Power Reserve
58 hours
Year
1986

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seikata-wm-491f154c7408