Seiko Cal. 3892 - 716

Seiko 3892-716

The Seiko 3892-716 represents an important milestone in Seiko's 1971 lineup. Powered by the 3892 caliber with 20j jewels beating at 28,800 bph, it delivers a 71 hours power reserve. [seikata-wm-aede1f51c689]

Also known as: Navigator

Specifications

Movement
Spring Drive
Case Material
Gold-Plated
Case Width
35mm
Case Thickness
9.7mm
Lug Width
21mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
80m
Dial Color
Cream
Jewels
20j
Frequency
28,800 bph
Power Reserve
71 hours
Year
1971

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