Seiko Cal. 6166 - 450

The Seiko 6166-450 represents an important milestone in Seiko's 1973 lineup. With its 21mm lug width and 12.4mm profile, it sits comfortably on most wrists. [seikata-wm-c54c2d50c995]

Also known as: UFO, Golden Tuna

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

45mm

Case Thickness

12.4mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

110m

Dial Color

White

Jewels

34j

Frequency

28,800 bph

Power Reserve

54 hours

Year

1973

Related Models

• Seiko 6399-223
• Seiko 3896-531
• Seiko 5213-512
• Seiko 7040-851
• Seiko 5289-583
• Seiko 6680-888
• Seiko 6195-746
• Seiko 5666-370
• Seiko 6164-195
• Seiko 6275-898
• Seiko 6186-346
• Seiko 5255-762