Seiko Cal. 6377 - 644

Seiko 6377-644

This Solar model from 1990 features a 34mm Titanium case. With its 21mm lug width and 9.5mm profile, it sits comfortably on most wrists. [seikata-wm-39d5c12c2e87]

Also known as: Navigator

Specifications

Movement
Solar
Case Material
Titanium
Case Width
34mm
Case Thickness
9.5mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
110m
Dial Color
Blue Sunburst
Jewels
17j
Frequency
21,600 bph
Power Reserve
43 hours
Year
1990

Related Models

seikata-wm-39d5c12c2e87