Seiko Cal. 6157 - 101

This Automatic model from 1989 features a 42mm Two-Tone case. Powered by the 6157 caliber with 28j jewels beating at 21,600 bph, it delivers a 55 hours power reserve. [seikata-wm-7b7315183981]

Also known as: Crown

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

42mm

Case Thickness

9.5mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

40m

Dial Color

Silver

Jewels

28j

Frequency

21,600 bph

Power Reserve

55 hours

Year

1989

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