Seiko Cal. 0750 - 913

Released in 1975, the Cal. 0750 with design code 913 was part of Seiko's domestic market collection. It features a Green dial protected by a Hardlex crystal and offers 180m of water resistance. [seikata-wm-849f2fc819fe]

Also known as: Sumo, World Timer

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

44mm

Case Thickness

8.9mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

180m

Dial Color

Green

Jewels

23j

Frequency

28,800 bph

Power Reserve

41 hours

Year

1975

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