Seiko Cal. 7028 - 551

The 7028-551 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 7028 caliber with 24j jewels beating at 36,000 bph, it delivers a 57 hours power reserve. [seikata-wm-9272e51afecc]

Also known as: World Timer, Flighty

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

43mm

Case Thickness

15.2mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

80m

Dial Color

Champagne

Jewels

24j

Frequency

36,000 bph

Power Reserve

57 hours

Year

1999

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