Seiko Cal. 6653 - 377

The 6653-377 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 6653 caliber with 27j jewels beating at 28,800 bph, it delivers a 50 hours power reserve. [seikata-wm-99fcd118787f]

Also known as: Turtle, Golden Tuna

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

36mm

Case Thickness

14.0mm

Lug Width

21mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

180m

Dial Color

Cream

Jewels

27j

Frequency

28,800 bph

Power Reserve

50 hours

Year

1995

Related Models

• Seiko 7055-337
• Seiko 7122-467
• Seiko 6145-289
• Seiko 7013-887
• Seiko 6625-358
• Seiko 6637-913
• Seiko 7123-882
• Seiko 7179-696
• Seiko 6391-788
• Seiko 7181-692
• Seiko 7135-372
• Seiko 5621-168