Seiko Cal. 7040 - 868

The Seiko 7040-868 represents an important milestone in Seiko's 1982 lineup. Powered by the 7040 caliber with 31j jewels beating at 28,800 bph, it delivers a 69 hours power reserve. [seikata-wm-251fff7c693a]

Also known as: Silverwave, Baby Tuna

Specifications

Movement

Kinetic

Case Material

PVD Black

Case Width

45mm

Case Thickness

9.2mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

130m

Dial Color

Champagne

Jewels

31j

Frequency

28,800 bph

Power Reserve

69 hours

Year

1982

Related Models

• Seiko 7180-474
• Seiko 6332-834
• Seiko 7064-343
• Seiko 4426-226
• Seiko 5218-143
• Seiko 7094-668
• Seiko 4455-930
• Seiko 5269-211
• Seiko 4590-127
• Seiko 7126-813
• Seiko 3899-184
• Seiko 5662-401