Seiko Cal. 6677 - 571

The Seiko 6677-571 represents an important milestone in Seiko's 1974 lineup. Powered by the 6677 caliber with 25j jewels beating at 36,000 bph, it delivers a 52 hours power reserve. [seikata-wm-6abc4f0750dc]

Also known as: Navigator, Arnie

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

45mm

Case Thickness

15.7mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

190m

Dial Color

Cream

Jewels

25j

Frequency

36,000 bph

Power Reserve

52 hours

Year

1974

Related Models

• Seiko 7180-165
• Seiko 7164-166
• Seiko 3829-445
• Seiko 4534-924
• Seiko 5283-173
• Seiko 6312-558
• Seiko 7161-396
• Seiko 7194-171
• Seiko 6128-533
• Seiko 0740-976
• Seiko 6192-389
• Seiko 6344-769