Seiko Cal. 0788 - 963

The 0788-963 is a sought-after Spring Drive piece from Seiko's golden era. It features a Silver dial protected by a Acrylic crystal and offers 100m of water resistance. [seikata-wm-de26b15b7144]

Also known as: Sumo, Sportsmatic

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

38mm

Case Thickness

15.5mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

100m

Dial Color

Silver

Jewels

30j

Frequency

21,600 bph

Power Reserve

43 hours

Year

1965

Related Models

• Seiko 7191-350
• Seiko 3858-459
• Seiko 6210-564
• Seiko 5612-261
• Seiko 6667-728
• Seiko 6161-352
• Seiko 4547-475
• Seiko 4591-469
• Seiko 5239-375
• Seiko 6276-351
• Seiko 5269-389
• Seiko 4443-409