Seiko Cal. 0728 - 691

This Automatic model from 1993 features a 40mm Two-Tone case. With its 21mm lug width and 13.4mm profile, it sits comfortably on most wrists. [seikata-wm-f76e475be416]

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

40mm

Case Thickness

13.4mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

60m

Dial Color

Black

Jewels

36j

Frequency

21,600 bph

Power Reserve

52 hours

Year

1993

Related Models

• Seiko 5263-724
• Seiko 0731-825
• Seiko 6252-957
• Seiko 6612-381
• Seiko 4486-284
• Seiko 6343-361
• Seiko 7057-613
• Seiko 6660-461
• Seiko 6373-401
• Seiko 0739-774
• Seiko 0784-147
• Seiko 4485-835