Seiko Cal. 5637 - 553

Seiko 5637-553

This Quartz model from 1982 features a 39mm Stainless Steel case. Powered by the 5637 caliber with 35j jewels beating at 36,000 bph, it delivers a 37 hours power reserve. [seikata-wm-2f4d2f5fc3c5]

Also known as: Rally

Specifications

Movement
Quartz
Case Material
Stainless Steel
Case Width
39mm
Case Thickness
13.5mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
170m
Dial Color
White
Jewels
35j
Frequency
36,000 bph
Power Reserve
37 hours
Year
1982

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