Seiko Cal. 6344 - 743

This Hand-Winding model from 1991 features a 46mm Gold-Plated case. With its 18mm lug width and 9.3mm profile, it sits comfortably on most wrists. [seikata-wm-f8a139e35194]

Also known as: Samurai, Sumo

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

46mm

Case Thickness

9.3mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

120m

Dial Color

Silver

Jewels

22j

Frequency

28,800 bph

Power Reserve

36 hours

Year

1991

Related Models

• Seiko 6353-140
• Seiko 7188-142
• Seiko 6660-429
• Seiko 7142-985
• Seiko 3811-835
• Seiko 0763-429
• Seiko 4576-345
• Seiko 4565-246
• Seiko 5270-895
• Seiko 6620-334
• Seiko 0767-684
• Seiko 4440-516