Seiko Cal. 6263 - 444

This Spring Drive model from 1971 features a 43mm PVD Black case. It features a Burgundy dial protected by a Mineral crystal and offers 140m of water resistance. [seikata-wm-67d0ca8e55e5]

Also known as: Rally, Crown

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

43mm

Case Thickness

12.4mm

Lug Width

19mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

140m

Dial Color

Burgundy

Jewels

36j

Frequency

28,800 bph

Power Reserve

60 hours

Year

1971

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