Seiko Cal. 6657 - 599

This Hand-Winding model from 1999 features a 35mm Two-Tone case. With its 21mm lug width and 11.3mm profile, it sits comfortably on most wrists. [seikata-wm-9eb5a42512ef]

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

35mm

Case Thickness

11.3mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

160m

Dial Color

Navy

Jewels

30j

Frequency

36,000 bph

Power Reserve

42 hours

Year

1999

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