Seiko Cal. 0728 - 804

Released in 1970, the Cal. 0728 with design code 804 was part of Seiko's domestic market collection. It features a Black dial protected by a Mineral crystal and offers 130m of water resistance. [seikata-wm-f59fc1bd9b07]

Also known as: Crown, Arnie

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

38mm

Case Thickness

10.9mm

Lug Width

21mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

130m

Dial Color

Black

Jewels

29j

Frequency

36,000 bph

Power Reserve

50 hours

Year

1970

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