Seiko Cal. 6628 - 595

The 6628-595 is a sought-after Automatic piece from Seiko's golden era. Powered by the 6628 caliber with 23j jewels beating at 21,600 bph, it delivers a 63 hours power reserve. [seikata-wm-cd0123621ef4]

Also known as: Monster, World Timer

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

43mm

Case Thickness

9.2mm

Lug Width

22mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

60m

Dial Color

Burgundy

Jewels

23j

Frequency

21,600 bph

Power Reserve

63 hours

Year

1967

Related Models

• Seiko 4490-907
• Seiko 0726-526
• Seiko 5638-765
• Seiko 7019-569
• Seiko 4491-298
• Seiko 6199-923
• Seiko 6670-651
• Seiko 5689-982
• Seiko 4474-148
• Seiko 4418-292
• Seiko 4472-943
• Seiko 6272-324