Seiko Cal. 3874 - 304

Seiko 3874-304

This Spring Drive model from 1983 features a 45mm Hardlex-Coated Steel case. With its 22mm lug width and 15.5mm profile, it sits comfortably on most wrists. [seikata-wm-b9cac6e7ed35]

Also known as: Shogun, Baby Tuna

Specifications

Movement
Spring Drive
Case Material
Hardlex-Coated Steel
Case Width
45mm
Case Thickness
15.5mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
30m
Dial Color
Burgundy
Jewels
24j
Frequency
21,600 bph
Power Reserve
69 hours
Year
1983

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