Seiko Cal. 7137 - 151

This Quartz model from 1978 features a 45mm Gold-Plated case. Powered by the 7137 caliber with 19j jewels beating at 21,600 bph, it delivers a 56 hours power reserve. [seikata-wm-1d9ae09180c2]

Also known as: Sumo, Sportsmatic

Specifications

Movement

Quartz

Case Material

Gold-Plated

Case Width

45mm

Case Thickness

12.0mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

160m

Dial Color

Black

Jewels

19j

Frequency

21,600 bph

Power Reserve

56 hours

Year

1978

Related Models

• Seiko 3841-207
• Seiko 7184-865
• Seiko 6165-843
• Seiko 6376-921
• Seiko 5235-429
• Seiko 7068-386
• Seiko 5254-737
• Seiko 4461-719
• Seiko 0792-212
• Seiko 5266-190
• Seiko 7059-767
• Seiko 7198-491