Seiko Cal. 7151 - 386

This Hand-Winding model from 1975 features a 39mm Stainless Steel case. Powered by the 7151 caliber with 29j jewels beating at 36,000 bph, it delivers a 44 hours power reserve. [seikata-wm-1ca82d134155]

Also known as: Sportsmatic, Crown

Specifications

Movement

Hand-Winding

Case Material

Stainless Steel

Case Width

39mm

Case Thickness

9.8mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

140m

Dial Color

Blue Sunburst

Jewels

29j

Frequency

36,000 bph

Power Reserve

44 hours

Year

1975

Related Models

• Seiko 3855-691
• Seiko 4473-821
• Seiko 3848-319
• Seiko 7142-703
• Seiko 6185-968
• Seiko 7083-556
• Seiko 6285-937
• Seiko 3827-921
• Seiko 4463-165
• Seiko 6646-670
• Seiko 6213-490
• Seiko 0743-534