Seiko Cal. 3874 - 278

Seiko 3874-278

This Hand-Winding model from 1981 features a 36mm Hardlex-Coated Steel case. With its 21mm lug width and 14.2mm profile, it sits comfortably on most wrists. [seikata-wm-1a012667a0ac]

Also known as: Samurai, Sportsmatic

Specifications

Movement
Hand-Winding
Case Material
Hardlex-Coated Steel
Case Width
36mm
Case Thickness
14.2mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
200m
Dial Color
Champagne
Jewels
28j
Frequency
21,600 bph
Power Reserve
45 hours
Year
1981

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