Seiko Cal. 7157 - 490

This Spring Drive model from 1999 features a 40mm Gold-Plated case. With its 20mm lug width and 8.1mm profile, it sits comfortably on most wrists. [seikata-wm-a9510a570ba7]

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

40mm

Case Thickness

8.1mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

160m

Dial Color

Green

Jewels

29j

Frequency

36,000 bph

Power Reserve

47 hours

Year

1999

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