Seiko Cal. 0787 - 442

Released in 1975, the Cal. 0787 with design code 442 was part of Seiko's domestic market collection. The Coin-Edge bezel and 42mm case give it a distinctive presence on the wrist. [seikata-wm-072449ac47fc]

Also known as: Helmet, Silverwave

Specifications

Movement

Kinetic

Case Material

Gold-Plated

Case Width

42mm

Case Thickness

9.0mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

90m

Dial Color

Burgundy

Jewels

20j

Frequency

28,800 bph

Power Reserve

55 hours

Year

1975

Related Models

• Seiko 6228-751
• Seiko 6161-968
• Seiko 4423-562
• Seiko 7024-777
• Seiko 0790-404
• Seiko 6117-516
• Seiko 5294-169
• Seiko 6298-983
• Seiko 7062-519
• Seiko 4578-983
• Seiko 4477-100
• Seiko 7030-397