Seiko Cal. 5631 - 758

Seiko 5631-758

This Spring Drive model from 1991 features a 42mm Two-Tone case. The Fixed bezel and 42mm case give it a distinctive presence on the wrist. [seikata-wm-1e940c2435aa]

Also known as: Pogue, UFO

Specifications

Movement
Spring Drive
Case Material
Two-Tone
Case Width
42mm
Case Thickness
13.6mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Fixed
Water Resistance
190m
Dial Color
Navy
Jewels
18j
Frequency
21,600 bph
Power Reserve
63 hours
Year
1991

Related Models

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