Seiko Cal. 0781 - 550

Seiko 0781-550

This Quartz model from 1966 features a 35mm Hardlex-Coated Steel case. With its 20mm lug width and 14.9mm profile, it sits comfortably on most wrists. [seikata-wm-7d56cf624349]

Also known as: Samurai, Helmet

Specifications

Movement
Quartz
Case Material
Hardlex-Coated Steel
Case Width
35mm
Case Thickness
14.9mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
80m
Dial Color
Silver
Jewels
29j
Frequency
28,800 bph
Power Reserve
49 hours
Year
1966

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