Seiko Cal. 3863 - 359

Seiko 3863-359

This Quartz model from 1990 features a 45mm Stainless Steel case. Powered by the 3863 caliber with 22j jewels beating at 36,000 bph, it delivers a 63 hours power reserve. [seikata-wm-2f89eab5a570]

Also known as: Helmet

Specifications

Movement
Quartz
Case Material
Stainless Steel
Case Width
45mm
Case Thickness
12.7mm
Lug Width
19mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
140m
Dial Color
Cream
Jewels
22j
Frequency
36,000 bph
Power Reserve
63 hours
Year
1990

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seikata-wm-2f89eab5a570