Seiko Cal. 0728 - 319

The Seiko 0728-319 represents an important milestone in Seiko's 1997 lineup. Powered by the 0728 caliber with 19j jewels beating at 36,000 bph, it delivers a 68 hours power reserve. [seikata-wm-bf98e7ded4b7]

Also known as: Helmet, Rally

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

39mm

Case Thickness

14.1mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

190m

Dial Color

Champagne

Jewels

19j

Frequency

36,000 bph

Power Reserve

68 hours

Year

1997

Related Models

• Seiko 4494-289
• Seiko 6240-921
• Seiko 4477-746
• Seiko 7175-158
• Seiko 0749-803
• Seiko 5289-496
• Seiko 5685-475
• Seiko 6383-680
• Seiko 4470-402
• Seiko 7123-618
• Seiko 7038-400
• Seiko 6243-464