Seiko Cal. 3879 - 555

The 3879-555 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 3879 caliber with 33j jewels beating at 28,800 bph, it delivers a 42 hours power reserve. [seikata-wm-61c83fec8551]

Also known as: Turtle, Crown

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

45mm

Case Thickness

10.9mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

150m

Dial Color

Burgundy

Jewels

33j

Frequency

28,800 bph

Power Reserve

42 hours

Year

1986

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