Seiko Cal. 5620 - 447

The 5620-447 is a sought-after Quartz piece from Seiko's golden era. Powered by the 5620 caliber with 28j jewels beating at 36,000 bph, it delivers a 53 hours power reserve. [seikata-wm-dd3c5e41f02c]

Also known as: Crown

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

44mm

Case Thickness

13.3mm

Lug Width

19mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

170m

Dial Color

Green

Jewels

28j

Frequency

36,000 bph

Power Reserve

53 hours

Year

1976

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