Seiko Cal. 6657 - 534

The 6657-534 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 6657 caliber with 28j jewels beating at 36,000 bph, it delivers a 57 hours power reserve. [seikata-wm-5801e5e3aa8a]

Also known as: Panda, Bullhead

Specifications

Movement

Kinetic

Case Material

PVD Black

Case Width

36mm

Case Thickness

10.1mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

140m

Dial Color

Green

Jewels

28j

Frequency

36,000 bph

Power Reserve

57 hours

Year

1974

Related Models

• Seiko 4592-122
• Seiko 6378-786
• Seiko 5634-807
• Seiko 6387-520
• Seiko 7045-113
• Seiko 5616-809
• Seiko 5651-603
• Seiko 6696-991
• Seiko 6213-834
• Seiko 5666-147
• Seiko 5219-719
• Seiko 6212-305