Seiko Cal. 3880 - 141

Seiko 3880-141

The 3880-141 is a sought-after Automatic piece from Seiko's golden era. Powered by the 3880 caliber with 21j jewels beating at 28,800 bph, it delivers a 44 hours power reserve. [seikata-wm-e495f26225be]

Also known as: Monster

Specifications

Movement
Automatic
Case Material
Two-Tone
Case Width
37mm
Case Thickness
12.7mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
60m
Dial Color
Navy
Jewels
21j
Frequency
28,800 bph
Power Reserve
44 hours
Year
1976

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