Seiko Cal. 7193 - 742

The 7193-742 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 7193 caliber with 28j jewels beating at 21,600 bph, it delivers a 49 hours power reserve. [seikata-wm-d6bd9dfc4a1f]

Also known as: UFO

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

34mm

Case Thickness

8.9mm

Lug Width

20mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

160m

Dial Color

Silver

Jewels

28j

Frequency

21,600 bph

Power Reserve

49 hours

Year

1967

Related Models

• Seiko 6393-155
• Seiko 6342-129
• Seiko 3819-448
• Seiko 6311-511
• Seiko 7186-876
• Seiko 5234-620
• Seiko 4488-369
• Seiko 7050-271
• Seiko 7113-302
• Seiko 4439-126
• Seiko 7193-745
• Seiko 3829-110