Seiko Cal. 6636 - 115

Seiko 6636-115

This Hand-Winding model from 1966 features a 45mm Stainless Steel case. The Bidirectional bezel and 45mm case give it a distinctive presence on the wrist. [seikata-wm-f482bc751172]

Specifications

Movement
Hand-Winding
Case Material
Stainless Steel
Case Width
45mm
Case Thickness
12.8mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
30m
Dial Color
Silver
Jewels
21j
Frequency
21,600 bph
Power Reserve
62 hours
Year
1966

Related Models

seikata-wm-f482bc751172