Seiko Cal. 7068 - 139

The Seiko 7068-139 represents an important milestone in Seiko's 1971 lineup. Powered by the 7068 caliber with 20j jewels beating at 28,800 bph, it delivers a 39 hours power reserve. [seikata-wm-4df32014087c]

Also known as: Golden Tuna

Specifications

Movement

Kinetic

Case Material

Stainless Steel

Case Width

44mm

Case Thickness

9.2mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

150m

Dial Color

Silver

Jewels

20j

Frequency

28,800 bph

Power Reserve

39 hours

Year

1971

Related Models

• Seiko 6147-658
• Seiko 6388-876
• Seiko 4528-153
• Seiko 4456-486
• Seiko 4476-655
• Seiko 6324-930
• Seiko 7148-942
• Seiko 7114-502
• Seiko 6182-445
• Seiko 6274-983
• Seiko 6167-200
• Seiko 3855-935