Seiko Cal. 3841 - 121

Seiko 3841-121

The Seiko 3841-121 represents an important milestone in Seiko's 1980 lineup. Powered by the 3841 caliber with 31j jewels beating at 21,600 bph, it delivers a 48 hours power reserve. [seikata-wm-aa1a6ecf268d]

Also known as: Turtle

Specifications

Movement
Automatic
Case Material
Stainless Steel
Case Width
43mm
Case Thickness
14.5mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Fixed
Water Resistance
100m
Dial Color
Burgundy
Jewels
31j
Frequency
21,600 bph
Power Reserve
48 hours
Year
1980

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