Seiko Cal. 0720 - 756

The Seiko 0720-756 represents an important milestone in Seiko's 1972 lineup. Powered by the 0720 caliber with 28j jewels beating at 36,000 bph, it delivers a 72 hours power reserve. [seikata-wm-53b306e707b0]

Also known as: Golden Tuna, Arnie

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

42mm

Case Thickness

11.1mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

200m

Dial Color

Black

Jewels

28j

Frequency

36,000 bph

Power Reserve

72 hours

Year

1972

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