Seiko Cal. 0728 - 909

The Seiko 0728-909 represents an important milestone in Seiko's 1966 lineup. Powered by the 0728 caliber with 35j jewels beating at 28,800 bph, it delivers a 42 hours power reserve. [seikata-wm-39b3214f320d]

Also known as: Samurai

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

45mm

Case Thickness

8.1mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

50m

Dial Color

Silver

Jewels

35j

Frequency

28,800 bph

Power Reserve

42 hours

Year

1966

Related Models

• Seiko 6616-924
• Seiko 7173-754
• Seiko 6143-967
• Seiko 5282-468
• Seiko 5297-363
• Seiko 0789-289
• Seiko 7055-820
• Seiko 3845-779
• Seiko 6192-212
• Seiko 5648-561
• Seiko 6683-229
• Seiko 4492-293