Seiko Cal. 6239 - 155

The Seiko 6239-155 represents an important milestone in Seiko's 1985 lineup. Powered by the 6239 caliber with 34j jewels beating at 21,600 bph, it delivers a 70 hours power reserve. [seikata-wm-7485667ae6c1]

Also known as: UFO, Sea Horse

Specifications

Movement

Kinetic

Case Material

Two-Tone

Case Width

37mm

Case Thickness

11.1mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

40m

Dial Color

Silver

Jewels

34j

Frequency

21,600 bph

Power Reserve

70 hours

Year

1985

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