Seiko Cal. 3866 - 485

The Seiko 3866-485 represents an important milestone in Seiko's 1995 lineup. With its 18mm lug width and 11.4mm profile, it sits comfortably on most wrists. [seikata-wm-22fc0c98c1f6]

Also known as: Tuna, Emperor

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

37mm

Case Thickness

11.4mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

150m

Dial Color

White

Jewels

29j

Frequency

21,600 bph

Power Reserve

66 hours

Year

1995

Related Models

• Seiko 7190-843
• Seiko 0720-599
• Seiko 6267-253
• Seiko 5233-968
• Seiko 7039-523
• Seiko 5257-338
• Seiko 3836-398
• Seiko 3838-211
• Seiko 0725-975
• Seiko 4543-789
• Seiko 3864-694
• Seiko 6154-476