Seiko Cal. 3863 - 909

Seiko 3863-909

This Quartz model from 1979 features a 34mm Hardlex-Coated Steel case. Powered by the 3863 caliber with 27j jewels beating at 21,600 bph, it delivers a 62 hours power reserve. [seikata-wm-3e8db76f7c57]

Also known as: Monster, Flighty

Specifications

Movement
Quartz
Case Material
Hardlex-Coated Steel
Case Width
34mm
Case Thickness
13.8mm
Lug Width
20mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
160m
Dial Color
Silver
Jewels
27j
Frequency
21,600 bph
Power Reserve
62 hours
Year
1979

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