Seiko Cal. 0728 - 831

This Solar model from 1968 features a 44mm Stainless Steel case. It features a Cream dial protected by a Mineral crystal and offers 130m of water resistance. [seikata-wm-360b733d35c8]

Also known as: Sea Horse

Specifications

Movement

Solar

Case Material

Stainless Steel

Case Width

44mm

Case Thickness

9.7mm

Lug Width

20mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

130m

Dial Color

Cream

Jewels

21j

Frequency

21,600 bph

Power Reserve

46 hours

Year

1968

Related Models

• Seiko 6673-655
• Seiko 7183-720
• Seiko 7179-681
• Seiko 6664-384
• Seiko 6114-803
• Seiko 3889-703
• Seiko 6294-120
• Seiko 6329-471
• Seiko 0765-244
• Seiko 3834-424
• Seiko 4459-612
• Seiko 7128-132