Seiko Cal. 5637 - 366

Seiko 5637-366

This Automatic model from 1997 features a 36mm Two-Tone case. Powered by the 5637 caliber with 36j jewels beating at 21,600 bph, it delivers a 48 hours power reserve. [seikata-wm-c54d070ab34d]

Also known as: Pogue

Specifications

Movement
Automatic
Case Material
Two-Tone
Case Width
36mm
Case Thickness
9.7mm
Lug Width
22mm
Crystal
Mineral
Bezel
Fixed
Water Resistance
40m
Dial Color
Navy
Jewels
36j
Frequency
21,600 bph
Power Reserve
48 hours
Year
1997

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seikata-wm-c54d070ab34d