Seiko Cal. 6635 - 360

This Hand-Winding model from 1973 features a 42mm Gold-Plated case. Powered by the 6635 caliber with 20j jewels beating at 21,600 bph, it delivers a 66 hours power reserve. [seikata-wm-394e4fc24090]

Also known as: Shogun, UFO

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

42mm

Case Thickness

13.3mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

170m

Dial Color

Champagne

Jewels

20j

Frequency

21,600 bph

Power Reserve

66 hours

Year

1973

Related Models

• Seiko 6248-783
• Seiko 5691-568
• Seiko 0741-479
• Seiko 6654-674
• Seiko 4560-612
• Seiko 6153-617
• Seiko 7075-915
• Seiko 0791-722
• Seiko 6358-775
• Seiko 4421-391
• Seiko 4428-594
• Seiko 5677-409