Seiko Cal. 5691 - 154

This Quartz model from 1994 features a 41mm PVD Black case. Powered by the 5691 caliber with 31j jewels beating at 36,000 bph, it delivers a 50 hours power reserve. [seikata-wm-e550ead0566a]

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

41mm

Case Thickness

9.3mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

190m

Dial Color

Green

Jewels

31j

Frequency

36,000 bph

Power Reserve

50 hours

Year

1994

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