Seiko Cal. 3862 - 916

Seiko 3862-916

The 3862-916 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 3862 caliber with 29j jewels beating at 36,000 bph, it delivers a 50 hours power reserve. [seikata-wm-64195209e3e1]

Also known as: Shogun, Baby Tuna

Specifications

Movement
Spring Drive
Case Material
Hardlex-Coated Steel
Case Width
40mm
Case Thickness
12.5mm
Lug Width
19mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
180m
Dial Color
Black
Jewels
29j
Frequency
36,000 bph
Power Reserve
50 hours
Year
1974

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