Seiko Cal. 6677 - 592

The 6677-592 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 6677 caliber with 28j jewels beating at 21,600 bph, it delivers a 63 hours power reserve. [seikata-wm-3aef3d1773c4]

Also known as: Samurai

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

37mm

Case Thickness

9.1mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

50m

Dial Color

White

Jewels

28j

Frequency

21,600 bph

Power Reserve

63 hours

Year

1975

Related Models

• Seiko 3825-289
• Seiko 6193-515
• Seiko 7194-908
• Seiko 5673-298
• Seiko 6144-654
• Seiko 6616-106
• Seiko 3853-765
• Seiko 4418-214
• Seiko 7176-901
• Seiko 5295-792
• Seiko 4599-853
• Seiko 4585-207