Seiko Cal. 0737 - 311

The Seiko 0737-311 represents an important milestone in Seiko's 1989 lineup. The Rotating bezel and 39mm case give it a distinctive presence on the wrist. [seikata-wm-159f34161b9d]

Also known as: UFO, Sea Horse

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

39mm

Case Thickness

11.8mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

170m

Dial Color

Green

Jewels

36j

Frequency

36,000 bph

Power Reserve

72 hours

Year

1989

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