Seiko Cal. 7137 - 175

The Seiko 7137-175 represents an important milestone in Seiko's 1998 lineup. The Bidirectional bezel and 38mm case give it a distinctive presence on the wrist. [seikata-wm-fde30503dd57]

Also known as: Helmet

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

38mm

Case Thickness

14.5mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

50m

Dial Color

Champagne

Jewels

33j

Frequency

36,000 bph

Power Reserve

45 hours

Year

1998

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