Seiko Cal. 3877 - 146

Seiko 3877-146

The 3877-146 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 3877 caliber with 28j jewels beating at 28,800 bph, it delivers a 62 hours power reserve. [seikata-wm-2a763f7a4f41]

Also known as: Samurai

Specifications

Movement
Spring Drive
Case Material
Two-Tone
Case Width
38mm
Case Thickness
9.5mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
80m
Dial Color
Silver
Jewels
28j
Frequency
28,800 bph
Power Reserve
62 hours
Year
1979

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seikata-wm-2a763f7a4f41