Seiko Cal. 6156 - 612

This Spring Drive model from 1997 features a 40mm PVD Black case. With its 22mm lug width and 15.7mm profile, it sits comfortably on most wrists. [seikata-wm-34b109cf2f27]

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

40mm

Case Thickness

15.7mm

Lug Width

22mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

60m

Dial Color

Blue Sunburst

Jewels

17j

Frequency

21,600 bph

Power Reserve

53 hours

Year

1997

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