Seiko Cal. 6177 - 874

This Hand-Winding model from 1988 features a 46mm Hardlex-Coated Steel case. Powered by the 6177 caliber with 20j jewels beating at 28,800 bph, it delivers a 43 hours power reserve. [seikata-wm-179125ca2b1a]

Also known as: Turtle, Goldfeather

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

46mm

Case Thickness

12.6mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

180m

Dial Color

Blue Sunburst

Jewels

20j

Frequency

28,800 bph

Power Reserve

43 hours

Year

1988

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