Seiko Cal. 3842 - 552

Seiko 3842-552

The 3842-552 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 3842 caliber with 35j jewels beating at 36,000 bph, it delivers a 63 hours power reserve. [seikata-wm-85ea22a1b93d]

Also known as: Golden Tuna, Arnie

Specifications

Movement
Hand-Winding
Case Material
Hardlex-Coated Steel
Case Width
42mm
Case Thickness
13.0mm
Lug Width
20mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
180m
Dial Color
White
Jewels
35j
Frequency
36,000 bph
Power Reserve
63 hours
Year
1975

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