Seiko Cal. 6243 - 667

The Seiko 6243-667 represents an important milestone in Seiko's 1971 lineup. It features a Green dial protected by a Mineral crystal and offers 130m of water resistance. [seikata-wm-e63db1e3b030]

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

40mm

Case Thickness

11.2mm

Lug Width

21mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

130m

Dial Color

Green

Jewels

23j

Frequency

36,000 bph

Power Reserve

37 hours

Year

1971

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