Seiko Cal. 6177 - 639

Seiko 6177-639

This Kinetic model from 1966 features a 38mm Hardlex-Coated Steel case. With its 21mm lug width and 9.2mm profile, it sits comfortably on most wrists. [seikata-wm-7e47365aa392]

Also known as: Tuna, World Timer

Specifications

Movement
Kinetic
Case Material
Hardlex-Coated Steel
Case Width
38mm
Case Thickness
9.2mm
Lug Width
21mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
40m
Dial Color
Silver
Jewels
26j
Frequency
36,000 bph
Power Reserve
56 hours
Year
1966

Related Models

seikata-wm-7e47365aa392