Seiko Cal. 3861 - 353

Seiko 3861-353

The 3861-353 is a sought-after Quartz piece from Seiko's golden era. With its 20mm lug width and 10.8mm profile, it sits comfortably on most wrists. [seikata-wm-faffa7c7ed20]

Also known as: Helmet, Crown

Specifications

Movement
Quartz
Case Material
Hardlex-Coated Steel
Case Width
35mm
Case Thickness
10.8mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Fixed
Water Resistance
100m
Dial Color
Navy
Jewels
20j
Frequency
21,600 bph
Power Reserve
72 hours
Year
1967

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