Seiko Cal. 5690 - 263

This Hand-Winding model from 1979 features a 36mm Hardlex-Coated Steel case. It features a Cream dial protected by a Sapphire crystal and offers 150m of water resistance. [seikata-wm-90984887272b]

Also known as: Bullhead

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

36mm

Case Thickness

9.9mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

150m

Dial Color

Cream

Jewels

31j

Frequency

36,000 bph

Power Reserve

43 hours

Year

1979

Related Models

• Seiko 6273-348
• Seiko 3855-677
• Seiko 7142-254
• Seiko 4542-977
• Seiko 6674-714
• Seiko 6247-278
• Seiko 6192-502
• Seiko 6147-145
• Seiko 3870-420
• Seiko 5211-891
• Seiko 7132-830
• Seiko 6319-814