Seiko Cal. 0743 - 170

This Solar model from 1973 features a 39mm Gold-Plated case. Powered by the 0743 caliber with 27j jewels beating at 28,800 bph, it delivers a 49 hours power reserve. [seikata-wm-f016ff9e81a1]

Also known as: Bullhead, Helmet

Specifications

Movement

Solar

Case Material

Gold-Plated

Case Width

39mm

Case Thickness

12.9mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

40m

Dial Color

Blue Sunburst

Jewels

27j

Frequency

28,800 bph

Power Reserve

49 hours

Year

1973

Related Models

• Seiko 7195-258
• Seiko 7144-591
• Seiko 6244-283
• Seiko 0723-196
• Seiko 5240-241
• Seiko 7174-749
• Seiko 6334-237
• Seiko 5279-918
• Seiko 3859-717
• Seiko 6267-289
• Seiko 4417-256
• Seiko 0797-197