Seiko Cal. 6637 - 806

Seiko 6637-806

This Quartz model from 1991 features a 45mm Two-Tone case. The Inner Rotating bezel and 45mm case give it a distinctive presence on the wrist. [seikata-wm-47f2634ceeef]

Also known as: Shogun, Flighty

Specifications

Movement
Quartz
Case Material
Two-Tone
Case Width
45mm
Case Thickness
14.8mm
Lug Width
19mm
Crystal
Acrylic
Bezel
Inner Rotating
Water Resistance
30m
Dial Color
Black
Jewels
32j
Frequency
28,800 bph
Power Reserve
61 hours
Year
1991

Related Models

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