Seiko Cal. 6635 - 280

This Hand-Winding model from 1992 features a 42mm Stainless Steel case. Powered by the 6635 caliber with 19j jewels beating at 28,800 bph, it delivers a 52 hours power reserve. [seikata-wm-8d9b0ca0ac71]

Also known as: Rally, Goldfeather

Specifications

Movement

Hand-Winding

Case Material

Stainless Steel

Case Width

42mm

Case Thickness

13.7mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

180m

Dial Color

Black

Jewels

19j

Frequency

28,800 bph

Power Reserve

52 hours

Year

1992

Related Models

• Seiko 7068-666
• Seiko 0769-451
• Seiko 6270-106
• Seiko 0785-731
• Seiko 6680-109
• Seiko 7162-661
• Seiko 6189-633
• Seiko 4536-169
• Seiko 5273-775
• Seiko 7132-823
• Seiko 7137-252
• Seiko 7124-164