Seiko Cal. 3863 - 527

Seiko 3863-527

This Automatic model from 1988 features a 34mm Stainless Steel case. Powered by the 3863 caliber with 25j jewels beating at 21,600 bph, it delivers a 52 hours power reserve. [seikata-wm-01b2e289464e]

Also known as: Sumo

Specifications

Movement
Automatic
Case Material
Stainless Steel
Case Width
34mm
Case Thickness
12.1mm
Lug Width
19mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
120m
Dial Color
Burgundy
Jewels
25j
Frequency
21,600 bph
Power Reserve
52 hours
Year
1988

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seikata-wm-01b2e289464e