Seiko Cal. 7138 - 571

This Hand-Winding model from 1989 features a 35mm Stainless Steel case. Powered by the 7138 caliber with 35j jewels beating at 36,000 bph, it delivers a 71 hours power reserve. [seikata-wm-43ab48e2300f]

Specifications

Movement

Hand-Winding

Case Material

Stainless Steel

Case Width

35mm

Case Thickness

14.7mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

100m

Dial Color

Green

Jewels

35j

Frequency

36,000 bph

Power Reserve

71 hours

Year

1989

Related Models

• Seiko 5628-432
• Seiko 7062-377
• Seiko 4580-347
• Seiko 4421-164
• Seiko 0758-303
• Seiko 5299-233
• Seiko 6319-792
• Seiko 6391-775
• Seiko 4415-833
• Seiko 7128-385
• Seiko 6275-566
• Seiko 0744-354