Seiko Cal. 7137 - 424

The Seiko 7137-424 represents an important milestone in Seiko's 1977 lineup. With its 21mm lug width and 9.9mm profile, it sits comfortably on most wrists. [seikata-wm-db0922360fec]

Also known as: Samurai

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

45mm

Case Thickness

9.9mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

40m

Dial Color

Cream

Jewels

30j

Frequency

36,000 bph

Power Reserve

38 hours

Year

1977

Related Models

• Seiko 6269-334
• Seiko 6682-624
• Seiko 3875-170
• Seiko 6253-250
• Seiko 4574-291
• Seiko 3894-849
• Seiko 4529-419
• Seiko 0769-617
• Seiko 6222-238
• Seiko 6171-510
• Seiko 3845-204
• Seiko 6287-859