Seiko Cal. 6641 - 548

Seiko 6641-548

This Quartz model from 1977 features a 42mm Titanium case. With its 22mm lug width and 14.7mm profile, it sits comfortably on most wrists. [seikata-wm-47d86f114eb9]

Also known as: Samurai, Tuna

Specifications

Movement
Quartz
Case Material
Titanium
Case Width
42mm
Case Thickness
14.7mm
Lug Width
22mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
70m
Dial Color
Champagne
Jewels
25j
Frequency
21,600 bph
Power Reserve
38 hours
Year
1977

Related Models

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