Seiko Cal. 6651 - 959

The Seiko 6651-959 represents an important milestone in Seiko's 1991 lineup. Powered by the 6651 caliber with 24j jewels beating at 36,000 bph, it delivers a 51 hours power reserve. [seikata-wm-bb66365cd28c]

Also known as: UFO, Navigator

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

40mm

Case Thickness

13.5mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

120m

Dial Color

Champagne

Jewels

24j

Frequency

36,000 bph

Power Reserve

51 hours

Year

1991

Related Models

• Seiko 5686-481
• Seiko 6319-778
• Seiko 4465-142
• Seiko 6187-978
• Seiko 6165-832
• Seiko 6618-599
• Seiko 3874-140
• Seiko 5233-951
• Seiko 5246-887
• Seiko 6372-445
• Seiko 4445-333
• Seiko 5673-825