Seiko Cal. 7040 - 718

The Seiko 7040-718 represents an important milestone in Seiko's 1976 lineup. The Fixed bezel and 44mm case give it a distinctive presence on the wrist. [seikata-wm-f60de3464cfc]

Also known as: Tuna

Specifications

Movement

Solar

Case Material

Hardlex-Coated Steel

Case Width

44mm

Case Thickness

11.8mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

30m

Dial Color

Champagne

Jewels

20j

Frequency

21,600 bph

Power Reserve

49 hours

Year

1976

Related Models

• Seiko 6148-433
• Seiko 6230-634
• Seiko 6682-527
• Seiko 7111-811
• Seiko 6236-675
• Seiko 5652-950
• Seiko 6375-892
• Seiko 0799-325
• Seiko 6137-581
• Seiko 6323-618
• Seiko 5689-627
• Seiko 4466-687