Seiko Cal. 5658 - 944

This Hand-Winding model from 1974 features a 39mm Stainless Steel case. Powered by the 5658 caliber with 32j jewels beating at 21,600 bph, it delivers a 71 hours power reserve. [seikata-wm-4836bbae3123]

Also known as: Samurai, Emperor

Specifications

Movement

Hand-Winding

Case Material

Stainless Steel

Case Width

39mm

Case Thickness

14.1mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

80m

Dial Color

Blue Sunburst

Jewels

32j

Frequency

21,600 bph

Power Reserve

71 hours

Year

1974

Related Models

• Seiko 4440-767
• Seiko 6138-140
• Seiko 6166-478
• Seiko 6198-792
• Seiko 6134-737
• Seiko 7013-613
• Seiko 5673-580
• Seiko 0796-903
• Seiko 4580-937
• Seiko 4441-162
• Seiko 5655-132
• Seiko 5636-213