Seiko Cal. 3841 - 851

Seiko 3841-851

The 3841-851 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 3841 caliber with 25j jewels beating at 28,800 bph, it delivers a 52 hours power reserve. [seikata-wm-0111fd4fc0bc]

Also known as: Turtle, Bellmatic

Specifications

Movement
Kinetic
Case Material
Gold-Plated
Case Width
38mm
Case Thickness
11.4mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Fixed
Water Resistance
70m
Dial Color
Black
Jewels
25j
Frequency
28,800 bph
Power Reserve
52 hours
Year
1965

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