Seiko Cal. 7145 - 991

Released in 1965, the Cal. 7145 with design code 991 was part of Seiko's domestic market collection. It features a Burgundy dial protected by a Sapphire crystal and offers 40m of water resistance. [seikata-wm-af47a825f96a]

Also known as: Arnie

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

40mm

Case Thickness

15.9mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

40m

Dial Color

Burgundy

Jewels

31j

Frequency

21,600 bph

Power Reserve

65 hours

Year

1965

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