Seiko Cal. 7173 - 192

This Hand-Winding model from 1974 features a 34mm Hardlex-Coated Steel case. Powered by the 7173 caliber with 19j jewels beating at 21,600 bph, it delivers a 36 hours power reserve. [seikata-wm-768780d54701]

Also known as: Bullhead, Baby Tuna

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

34mm

Case Thickness

8.5mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

100m

Dial Color

Burgundy

Jewels

19j

Frequency

21,600 bph

Power Reserve

36 hours

Year

1974

Related Models

• Seiko 0779-185
• Seiko 0746-697
• Seiko 0793-755
• Seiko 5687-386
• Seiko 7055-684
• Seiko 5283-787
• Seiko 0760-572
• Seiko 5698-845
• Seiko 0767-653
• Seiko 6349-611
• Seiko 5699-968
• Seiko 5250-922