Seiko Cal. 6163 - 435

The Seiko 6163-435 represents an important milestone in Seiko's 1968 lineup. Powered by the 6163 caliber with 22j jewels beating at 21,600 bph, it delivers a 71 hours power reserve. [seikata-wm-8b20de708399]

Also known as: Crown

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

35mm

Case Thickness

10.3mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

150m

Dial Color

Champagne

Jewels

22j

Frequency

21,600 bph

Power Reserve

71 hours

Year

1968

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