Seiko Cal. 6659 - 902

Released in 1983, the Cal. 6659 with design code 902 was part of Seiko's domestic market collection. Powered by the 6659 caliber with 25j jewels beating at 36,000 bph, it delivers a 38 hours power reserve. [seikata-wm-b5f2d1222392]

Also known as: UFO, Golden Tuna

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

43mm

Case Thickness

12.0mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

100m

Dial Color

White

Jewels

25j

Frequency

36,000 bph

Power Reserve

38 hours

Year

1983

Related Models

• Seiko 6224-886
• Seiko 6680-890
• Seiko 7119-675
• Seiko 7171-482
• Seiko 6276-515
• Seiko 7047-343
• Seiko 6666-940
• Seiko 6196-965
• Seiko 6340-970
• Seiko 5223-680
• Seiko 4474-592
• Seiko 6114-210