Seiko Cal. 6364 - 277

Seiko 6364-277

This Quartz model from 1967 features a 43mm Hardlex-Coated Steel case. With its 18mm lug width and 12.7mm profile, it sits comfortably on most wrists. [seikata-wm-8cc9f1a405ea]

Also known as: Samurai, Tuna

Specifications

Movement
Quartz
Case Material
Hardlex-Coated Steel
Case Width
43mm
Case Thickness
12.7mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
110m
Dial Color
Blue Sunburst
Jewels
17j
Frequency
28,800 bph
Power Reserve
69 hours
Year
1967

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