Seiko Cal. 6666 - 877

The Seiko 6666-877 represents an important milestone in Seiko's 1968 lineup. The Bidirectional bezel and 37mm case give it a distinctive presence on the wrist. [seikata-wm-1f8cd56f33b8]

Also known as: Goldfeather, Sportsmatic

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

37mm

Case Thickness

10.3mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

30m

Dial Color

Burgundy

Jewels

34j

Frequency

28,800 bph

Power Reserve

48 hours

Year

1968

Related Models

• Seiko 0777-340
• Seiko 5619-975
• Seiko 6184-782
• Seiko 3868-243
• Seiko 7057-858
• Seiko 7128-517
• Seiko 4512-199
• Seiko 4496-232
• Seiko 3841-607
• Seiko 6251-249
• Seiko 7096-702
• Seiko 6141-337