Seiko Cal. 3881 - 358

Seiko 3881-358

The 3881-358 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 3881 caliber with 20j jewels beating at 36,000 bph, it delivers a 63 hours power reserve. [seikata-wm-93c07c13fd36]

Also known as: Shogun, Baby Tuna

Specifications

Movement
Spring Drive
Case Material
PVD Black
Case Width
40mm
Case Thickness
9.2mm
Lug Width
21mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
40m
Dial Color
Champagne
Jewels
20j
Frequency
36,000 bph
Power Reserve
63 hours
Year
1967

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seikata-wm-93c07c13fd36