Seiko Cal. 3842 - 860

Seiko 3842-860

The Seiko 3842-860 represents an important milestone in Seiko's 1976 lineup. Powered by the 3842 caliber with 19j jewels beating at 36,000 bph, it delivers a 59 hours power reserve. [seikata-wm-12a30f9c73da]

Also known as: Tuna, Navigator

Specifications

Movement
Kinetic
Case Material
Gold-Plated
Case Width
36mm
Case Thickness
12.3mm
Lug Width
18mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
140m
Dial Color
Black
Jewels
19j
Frequency
36,000 bph
Power Reserve
59 hours
Year
1976

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