Seiko Cal. 5677 - 180

Seiko 5677-180

This Automatic model from 1979 features a 44mm Gold-Plated case. The Bidirectional bezel and 44mm case give it a distinctive presence on the wrist. [seikata-wm-5b305fb02632]

Also known as: Sportsmatic

Specifications

Movement
Automatic
Case Material
Gold-Plated
Case Width
44mm
Case Thickness
9.2mm
Lug Width
18mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
160m
Dial Color
Green
Jewels
20j
Frequency
28,800 bph
Power Reserve
61 hours
Year
1979

Related Models

seikata-wm-5b305fb02632