Seiko Cal. 0745 - 405

The Seiko 0745-405 represents an important milestone in Seiko's 1976 lineup. With its 21mm lug width and 14.2mm profile, it sits comfortably on most wrists. [seikata-wm-04ab21a3e646]

Also known as: Sumo, UFO

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

46mm

Case Thickness

14.2mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

80m

Dial Color

Black

Jewels

31j

Frequency

36,000 bph

Power Reserve

52 hours

Year

1976

Related Models

• Seiko 6313-703
• Seiko 3817-104
• Seiko 6615-145
• Seiko 6178-441
• Seiko 6164-212
• Seiko 4423-703
• Seiko 0764-152
• Seiko 7133-265
• Seiko 4531-954
• Seiko 5629-800
• Seiko 4548-907
• Seiko 6389-582