Seiko Cal. 0746 - 590

This Hand-Winding model from 1967 features a 36mm Hardlex-Coated Steel case. Powered by the 0746 caliber with 25j jewels beating at 21,600 bph, it delivers a 37 hours power reserve. [seikata-wm-b55b293d490a]

Also known as: Monster, Sea Horse

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

36mm

Case Thickness

15.5mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

150m

Dial Color

Silver

Jewels

25j

Frequency

21,600 bph

Power Reserve

37 hours

Year

1967

Related Models

• Seiko 4477-675
• Seiko 6110-505
• Seiko 4443-749
• Seiko 7095-421
• Seiko 7114-279
• Seiko 5256-401
• Seiko 0726-785
• Seiko 7035-710
• Seiko 5667-773
• Seiko 4556-626
• Seiko 6636-192
• Seiko 4515-622