Seiko Cal. 0728 - 105

The 0728-105 is a sought-after Solar piece from Seiko's golden era. The Fixed bezel and 35mm case give it a distinctive presence on the wrist. [seikata-wm-99b1bd996ee5]

Also known as: Navigator

Specifications

Movement

Solar

Case Material

Titanium

Case Width

35mm

Case Thickness

12.4mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

120m

Dial Color

Black

Jewels

22j

Frequency

36,000 bph

Power Reserve

55 hours

Year

1966

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