Seiko Cal. 6138 - 108

This Spring Drive model from 1989 features a 44mm Two-Tone case. Powered by the 6138 caliber with 22j jewels beating at 21,600 bph, it delivers a 62 hours power reserve. [seikata-wm-5038a2d27603]

Also known as: UFO

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

44mm

Case Thickness

14.5mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

120m

Dial Color

Champagne

Jewels

22j

Frequency

21,600 bph

Power Reserve

62 hours

Year

1989

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