Seiko Cal. 6671 - 251

Seiko 6671-251

This Hand-Winding model from 1970 features a 35mm Hardlex-Coated Steel case. The Inner Rotating bezel and 35mm case give it a distinctive presence on the wrist. [seikata-wm-771aa3a1d979]

Also known as: Turtle, Sumo

Specifications

Movement
Hand-Winding
Case Material
Hardlex-Coated Steel
Case Width
35mm
Case Thickness
13.8mm
Lug Width
20mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
150m
Dial Color
Green
Jewels
32j
Frequency
21,600 bph
Power Reserve
50 hours
Year
1970

Related Models

seikata-wm-771aa3a1d979