Seiko Cal. 3842 - 128

Seiko 3842-128

The 3842-128 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 3842 caliber with 30j jewels beating at 21,600 bph, it delivers a 61 hours power reserve. [seikata-wm-85a18a818237]

Also known as: Turtle, Navigator

Specifications

Movement
Spring Drive
Case Material
Titanium
Case Width
46mm
Case Thickness
8.1mm
Lug Width
21mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
170m
Dial Color
White
Jewels
30j
Frequency
21,600 bph
Power Reserve
61 hours
Year
1982

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seikata-wm-85a18a818237