Seiko Cal. 5611 - 667

Released in 1965, the Cal. 5611 with design code 667 was part of Seiko's domestic market collection. It features a Black dial protected by a Sapphire crystal and offers 50m of water resistance. [seikata-wm-db587ebfd9a6]

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

41mm

Case Thickness

8.1mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

50m

Dial Color

Black

Jewels

23j

Frequency

36,000 bph

Power Reserve

67 hours

Year

1965

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