Seiko Cal. 6699 - 556

This Hand-Winding model from 1992 features a 40mm Gold-Plated case. Powered by the 6699 caliber with 17j jewels beating at 28,800 bph, it delivers a 39 hours power reserve. [seikata-wm-48f2cad887ad]

Also known as: UFO

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

40mm

Case Thickness

8.3mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

200m

Dial Color

Silver

Jewels

17j

Frequency

28,800 bph

Power Reserve

39 hours

Year

1992

Related Models

• Seiko 7164-122
• Seiko 6255-403
• Seiko 3867-680
• Seiko 0758-776
• Seiko 7192-407
• Seiko 6235-624
• Seiko 6195-298
• Seiko 7097-528
• Seiko 4592-256
• Seiko 7083-733
• Seiko 4490-955
• Seiko 4557-120