Seiko Cal. 5266 - 755

Released in 1972, the Cal. 5266 with design code 755 was part of Seiko's domestic market collection. It features a Navy dial protected by a Acrylic crystal and offers 120m of water resistance. [seikata-wm-e1de35b1a114]

Also known as: Sportsmatic

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

39mm

Case Thickness

13.8mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

120m

Dial Color

Navy

Jewels

34j

Frequency

28,800 bph

Power Reserve

47 hours

Year

1972

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