Seiko Cal. 0781 - 803

The Seiko 0781-803 represents an important milestone in Seiko's 1970 lineup. With its 19mm lug width and 12.0mm profile, it sits comfortably on most wrists. [seikata-wm-004ce1ce5e9e]

Also known as: Helmet, World Timer

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

35mm

Case Thickness

12.0mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

200m

Dial Color

Silver

Jewels

19j

Frequency

36,000 bph

Power Reserve

50 hours

Year

1970

Related Models

• Seiko 7072-797
• Seiko 6136-887
• Seiko 6319-288
• Seiko 4424-888
• Seiko 7155-108
• Seiko 6292-713
• Seiko 7037-911
• Seiko 0790-385
• Seiko 6317-713
• Seiko 4477-948
• Seiko 6150-497
• Seiko 6677-149