Seiko Cal. 6677 - 831

Seiko 6677-831

This Automatic model from 1973 features a 41mm Hardlex-Coated Steel case. With its 18mm lug width and 13.5mm profile, it sits comfortably on most wrists. [seikata-wm-985c9f0942d7]

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
41mm
Case Thickness
13.5mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
50m
Dial Color
White
Jewels
31j
Frequency
36,000 bph
Power Reserve
39 hours
Year
1973

Related Models

seikata-wm-985c9f0942d7