Seiko Cal. 7040 - 263

This Spring Drive model from 1970 features a 39mm Hardlex-Coated Steel case. The Inner Rotating bezel and 39mm case give it a distinctive presence on the wrist. [seikata-wm-257e517fb56d]

Also known as: Arnie

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

39mm

Case Thickness

10.2mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

200m

Dial Color

Black

Jewels

23j

Frequency

21,600 bph

Power Reserve

52 hours

Year

1970

Related Models

• Seiko 5692-985
• Seiko 0785-118
• Seiko 7195-552
• Seiko 4537-954
• Seiko 6365-918
• Seiko 5225-279
• Seiko 6286-795
• Seiko 4549-197
• Seiko 6230-882
• Seiko 6357-599
• Seiko 7016-357
• Seiko 3868-448