Seiko Cal. 0728 - 230

This Spring Drive model from 1988 features a 45mm Two-Tone case. With its 19mm lug width and 8.6mm profile, it sits comfortably on most wrists. [seikata-wm-98abe5a24d38]

Also known as: Samurai

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

45mm

Case Thickness

8.6mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

60m

Dial Color

Cream

Jewels

33j

Frequency

21,600 bph

Power Reserve

68 hours

Year

1988

Related Models

• Seiko 6190-103
• Seiko 7177-857
• Seiko 7112-684
• Seiko 6125-504
• Seiko 6222-307
• Seiko 7015-523
• Seiko 5689-845
• Seiko 6699-244
• Seiko 6286-728
• Seiko 6644-901
• Seiko 4512-919
• Seiko 5286-759