Seiko Cal. 6166 - 250

The Seiko 6166-250 represents an important milestone in Seiko's 1971 lineup. It features a Champagne dial protected by a Hardlex crystal and offers 50m of water resistance. [seikata-wm-4185f0827b28]

Specifications

Movement

Quartz

Case Material

Gold-Plated

Case Width

35mm

Case Thickness

14.7mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

50m

Dial Color

Champagne

Jewels

22j

Frequency

21,600 bph

Power Reserve

56 hours

Year

1971

Related Models

• Seiko 3885-303
• Seiko 6337-584
• Seiko 7094-362
• Seiko 3890-281
• Seiko 6367-936
• Seiko 3894-846
• Seiko 6393-874
• Seiko 3876-291
• Seiko 3886-907
• Seiko 6695-393
• Seiko 7050-157
• Seiko 5277-294