Seiko Cal. 6263 - 523

The 6263-523 is a sought-after Solar piece from Seiko's golden era. Powered by the 6263 caliber with 20j jewels beating at 28,800 bph, it delivers a 45 hours power reserve. [seikata-wm-685faa5ac5c0]

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

41mm

Case Thickness

10.5mm

Lug Width

20mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

60m

Dial Color

Cream

Jewels

20j

Frequency

28,800 bph

Power Reserve

45 hours

Year

1981

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