Seiko Cal. 5645 - 701

Released in 1976, the Cal. 5645 with design code 701 was part of Seiko's domestic market collection. It features a Navy dial protected by a Sapphire crystal and offers 110m of water resistance. [seikata-wm-75151e1d765f]

Also known as: Emperor

Specifications

Movement

Quartz

Case Material

Hardlex-Coated Steel

Case Width

44mm

Case Thickness

11.7mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

110m

Dial Color

Navy

Jewels

33j

Frequency

36,000 bph

Power Reserve

72 hours

Year

1976

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