Seiko Cal. 5637 - 137

This Hand-Winding model from 1972 features a 39mm Gold-Plated case. Powered by the 5637 caliber with 35j jewels beating at 36,000 bph, it delivers a 39 hours power reserve. [seikata-wm-edbfa9bcb2ac]

Also known as: Crown, Arnie

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

39mm

Case Thickness

15.1mm

Lug Width

19mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

30m

Dial Color

Champagne

Jewels

35j

Frequency

36,000 bph

Power Reserve

39 hours

Year

1972

Related Models

• Seiko 0794-287
• Seiko 7071-339
• Seiko 6240-625
• Seiko 4539-772
• Seiko 5613-683
• Seiko 0729-558
• Seiko 6141-434
• Seiko 0731-616
• Seiko 6319-513
• Seiko 7022-778
• Seiko 6294-905
• Seiko 7172-699