Seiko Cal. 6320 - 527

The 6320-527 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 6320 caliber with 20j jewels beating at 21,600 bph, it delivers a 69 hours power reserve. [seikata-wm-8b0e8b401198]

Also known as: Pogue, Arnie

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

46mm

Case Thickness

15.5mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

200m

Dial Color

Burgundy

Jewels

20j

Frequency

21,600 bph

Power Reserve

69 hours

Year

1980

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