Seiko Cal. 6170 - 676

The Seiko 6170-676 represents an important milestone in Seiko's 1976 lineup. The Coin-Edge bezel and 40mm case give it a distinctive presence on the wrist. [seikata-wm-45e36cbf9a2d]

Also known as: Helmet, Navigator

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

40mm

Case Thickness

9.6mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

150m

Dial Color

Cream

Jewels

36j

Frequency

28,800 bph

Power Reserve

54 hours

Year

1976

Related Models

• Seiko 6333-921
• Seiko 7067-339
• Seiko 5230-614
• Seiko 7164-627
• Seiko 5624-937
• Seiko 0765-310
• Seiko 6150-928
• Seiko 3847-695
• Seiko 0744-181
• Seiko 4470-310
• Seiko 5288-465
• Seiko 6125-653