Seiko Cal. 6243 - 100

Released in 1977, the Cal. 6243 with design code 100 was part of Seiko's domestic market collection. It features a White dial protected by a Hardlex crystal and offers 120m of water resistance. [seikata-wm-bca0816c0ffa]

Also known as: Rally, Emperor

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

42mm

Case Thickness

8.5mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

120m

Dial Color

White

Jewels

19j

Frequency

36,000 bph

Power Reserve

53 hours

Year

1977

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