Seiko Cal. 6637 - 892

Seiko 6637-892

This Solar model from 1983 features a 45mm Hardlex-Coated Steel case. The Inner Rotating bezel and 45mm case give it a distinctive presence on the wrist. [seikata-wm-efb9e4fd43b4]

Also known as: Shogun

Specifications

Movement
Solar
Case Material
Hardlex-Coated Steel
Case Width
45mm
Case Thickness
10.8mm
Lug Width
22mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
170m
Dial Color
Black
Jewels
28j
Frequency
36,000 bph
Power Reserve
47 hours
Year
1983

Related Models

seikata-wm-efb9e4fd43b4