Seiko Cal. 6677 - 666

This Automatic model from 1983 features a 41mm PVD Black case. Powered by the 6677 caliber with 32j jewels beating at 36,000 bph, it delivers a 46 hours power reserve. [seikata-wm-053e5d197f2e]

Also known as: Turtle

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

41mm

Case Thickness

8.1mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

90m

Dial Color

Silver

Jewels

32j

Frequency

36,000 bph

Power Reserve

46 hours

Year

1983

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