Seiko Cal. 3877 - 609

The 3877-609 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 3877 caliber with 29j jewels beating at 36,000 bph, it delivers a 54 hours power reserve. [seikata-wm-49f3c3ae4d9b]

Also known as: Samurai, Pogue

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

38mm

Case Thickness

13.6mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

80m

Dial Color

Silver

Jewels

29j

Frequency

36,000 bph

Power Reserve

54 hours

Year

1993

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