Seiko Cal. 0743 - 425

The Seiko 0743-425 represents an important milestone in Seiko's 1969 lineup. Powered by the 0743 caliber with 21j jewels beating at 28,800 bph, it delivers a 37 hours power reserve. [seikata-wm-cd3bf4b6bf52]

Also known as: Samurai, Bellmatic

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

46mm

Case Thickness

9.2mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

190m

Dial Color

Black

Jewels

21j

Frequency

28,800 bph

Power Reserve

37 hours

Year

1969

Related Models

• Seiko 6180-942
• Seiko 3859-429
• Seiko 6335-104
• Seiko 6150-371
• Seiko 4515-665
• Seiko 5667-967
• Seiko 6681-642
• Seiko 6232-703
• Seiko 6354-451
• Seiko 6223-154
• Seiko 7164-146
• Seiko 5660-496