Seiko Cal. 6635 - 559

Seiko 6635-559

This Quartz model from 1977 features a 41mm Two-Tone case. With its 19mm lug width and 10.4mm profile, it sits comfortably on most wrists. [seikata-wm-cc395c3e599a]

Also known as: Crown

Specifications

Movement
Quartz
Case Material
Two-Tone
Case Width
41mm
Case Thickness
10.4mm
Lug Width
19mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
90m
Dial Color
Cream
Jewels
32j
Frequency
21,600 bph
Power Reserve
61 hours
Year
1977

Related Models

seikata-wm-cc395c3e599a