Seiko Cal. 6639 - 254

Seiko 6639-254

This Solar model from 1982 features a 46mm Titanium case. With its 22mm lug width and 12.1mm profile, it sits comfortably on most wrists. [seikata-wm-28693281c96a]

Specifications

Movement
Solar
Case Material
Titanium
Case Width
46mm
Case Thickness
12.1mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
30m
Dial Color
Silver
Jewels
34j
Frequency
36,000 bph
Power Reserve
57 hours
Year
1982

Related Models

seikata-wm-28693281c96a