Seiko Cal. 5681 - 663

This Quartz model from 1985 features a 38mm Stainless Steel case. The Fixed bezel and 38mm case give it a distinctive presence on the wrist. [seikata-wm-37176b0c176c]

Also known as: Panda, World Timer

Specifications

Movement

Quartz

Case Material

Stainless Steel

Case Width

38mm

Case Thickness

10.2mm

Lug Width

20mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

60m

Dial Color

Cream

Jewels

32j

Frequency

28,800 bph

Power Reserve

59 hours

Year

1985

Related Models

• Seiko 3889-831
• Seiko 4547-973
• Seiko 6249-700
• Seiko 6386-599
• Seiko 5286-624
• Seiko 6145-893
• Seiko 7092-522
• Seiko 5655-597
• Seiko 4577-820
• Seiko 5258-591
• Seiko 6369-692
• Seiko 6231-620