Seiko Cal. 7028 - 917

The 7028-917 is a sought-after Quartz piece from Seiko's golden era. Powered by the 7028 caliber with 29j jewels beating at 21,600 bph, it delivers a 39 hours power reserve. [seikata-wm-08dd26474035]

Also known as: Sea Horse

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

40mm

Case Thickness

14.4mm

Lug Width

22mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

80m

Dial Color

White

Jewels

29j

Frequency

21,600 bph

Power Reserve

39 hours

Year

1976

Related Models

• Seiko 7088-167
• Seiko 7149-305
• Seiko 6395-378
• Seiko 5629-409
• Seiko 0728-410
• Seiko 5258-718
• Seiko 5634-511
• Seiko 6360-583
• Seiko 6260-213
• Seiko 4594-142
• Seiko 6290-877
• Seiko 5632-683