Seiko Cal. 6166 - 251

The Seiko 6166-251 represents an important milestone in Seiko's 1976 lineup. With its 19mm lug width and 10.7mm profile, it sits comfortably on most wrists. [seikata-wm-e556eae55b69]

Also known as: Samurai, Rally

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

42mm

Case Thickness

10.7mm

Lug Width

19mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

140m

Dial Color

Silver

Jewels

24j

Frequency

36,000 bph

Power Reserve

67 hours

Year

1976

Related Models

• Seiko 6648-951
• Seiko 6338-411
• Seiko 5232-779
• Seiko 7120-271
• Seiko 6366-733
• Seiko 7128-181
• Seiko 6197-359
• Seiko 7172-569
• Seiko 4461-135
• Seiko 5694-623
• Seiko 6211-678
• Seiko 7124-162