Seiko Cal. 3841 - 240

Seiko 3841-240

This Automatic model from 1987 features a 39mm Stainless Steel case. Powered by the 3841 caliber with 19j jewels beating at 21,600 bph, it delivers a 64 hours power reserve. [seikata-wm-fb337118b7af]

Also known as: Sportsmatic

Specifications

Movement
Automatic
Case Material
Stainless Steel
Case Width
39mm
Case Thickness
14.4mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
110m
Dial Color
Black
Jewels
19j
Frequency
21,600 bph
Power Reserve
64 hours
Year
1987

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