Seiko Cal. 4512 - 891

Released in 1967, the Cal. 4512 with design code 891 was part of Seiko's domestic market collection. It features a Navy dial protected by a Acrylic crystal and offers 50m of water resistance. [seikata-wm-ef3adedaa22a]

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

39mm

Case Thickness

14.0mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

50m

Dial Color

Navy

Jewels

24j

Frequency

21,600 bph

Power Reserve

53 hours

Year

1967

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