Seiko Cal. 5681 - 603

This Quartz model from 1985 features a 34mm Two-Tone case. The Bidirectional bezel and 34mm case give it a distinctive presence on the wrist. [seikata-wm-0c93001432fd]

Also known as: Bullhead

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

34mm

Case Thickness

10.4mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

90m

Dial Color

Black

Jewels

25j

Frequency

36,000 bph

Power Reserve

72 hours

Year

1985

Related Models

• Seiko 0742-710
• Seiko 3837-193
• Seiko 6384-524
• Seiko 5276-385
• Seiko 3822-846
• Seiko 4588-824
• Seiko 4597-564
• Seiko 6250-978
• Seiko 5298-721
• Seiko 7168-541
• Seiko 4450-710
• Seiko 5693-287