Seiko Cal. 6690 - 794

This Solar model from 1988 features a 35mm Hardlex-Coated Steel case. Powered by the 6690 caliber with 35j jewels beating at 36,000 bph, it delivers a 51 hours power reserve. [seikata-wm-3eb3dca363e8]

Specifications

Movement

Solar

Case Material

Hardlex-Coated Steel

Case Width

35mm

Case Thickness

14.1mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

90m

Dial Color

Cream

Jewels

35j

Frequency

36,000 bph

Power Reserve

51 hours

Year

1988

Related Models

• Seiko 4457-186
• Seiko 7168-380
• Seiko 6377-734
• Seiko 6674-534
• Seiko 6235-735
• Seiko 7169-746
• Seiko 6374-761
• Seiko 5232-365
• Seiko 0742-572
• Seiko 5663-786
• Seiko 0764-791
• Seiko 6283-432