Seiko Cal. 6377 - 161

Seiko 6377-161

This Spring Drive model from 1969 features a 45mm Hardlex-Coated Steel case. The Rotating bezel and 45mm case give it a distinctive presence on the wrist. [seikata-wm-44f4911301d1]

Also known as: Turtle, Shogun

Specifications

Movement
Spring Drive
Case Material
Hardlex-Coated Steel
Case Width
45mm
Case Thickness
12.1mm
Lug Width
19mm
Crystal
Acrylic
Bezel
Rotating
Water Resistance
50m
Dial Color
Cream
Jewels
18j
Frequency
21,600 bph
Power Reserve
67 hours
Year
1969

Related Models

seikata-wm-44f4911301d1