Seiko Cal. 6339 - 497

The Seiko 6339-497 represents an important milestone in Seiko's 1988 lineup. Powered by the 6339 caliber with 33j jewels beating at 28,800 bph, it delivers a 59 hours power reserve. [seikata-wm-e0cf21e4787b]

Also known as: World Timer, Golden Tuna

Specifications

Movement

Kinetic

Case Material

Gold-Plated

Case Width

37mm

Case Thickness

10.1mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

90m

Dial Color

Navy

Jewels

33j

Frequency

28,800 bph

Power Reserve

59 hours

Year

1988

Related Models

• Seiko 6258-505
• Seiko 0749-270
• Seiko 6213-435
• Seiko 4444-329
• Seiko 6377-618
• Seiko 7075-884
• Seiko 5695-632
• Seiko 4594-260
• Seiko 7133-890
• Seiko 4460-111
• Seiko 5261-755
• Seiko 3823-890