Seiko Cal. 6644 - 945

The 6644-945 is a sought-after Spring Drive piece from Seiko's golden era. With its 22mm lug width and 11.1mm profile, it sits comfortably on most wrists. [seikata-wm-dc52806ca267]

Also known as: Pogue, Navigator

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

39mm

Case Thickness

11.1mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

70m

Dial Color

Burgundy

Jewels

26j

Frequency

28,800 bph

Power Reserve

59 hours

Year

1970

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