Seiko Cal. 0783 - 733

Released in 1978, the Cal. 0783 with design code 733 was part of Seiko's domestic market collection. With its 20mm lug width and 15.3mm profile, it sits comfortably on most wrists. [seikata-wm-bf77cc5549d8]

Also known as: Helmet, Rally

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

34mm

Case Thickness

15.3mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

90m

Dial Color

Cream

Jewels

17j

Frequency

28,800 bph

Power Reserve

38 hours

Year

1978

Related Models

• Seiko 4429-908
• Seiko 7185-850
• Seiko 3834-963
• Seiko 6611-704
• Seiko 6616-213
• Seiko 6397-667
• Seiko 6693-894
• Seiko 6620-921
• Seiko 6398-136
• Seiko 7052-160
• Seiko 5299-969
• Seiko 6145-498