Seiko Cal. 6283 - 121

The Seiko 6283-121 represents an important milestone in Seiko's 1969 lineup. It features a White dial protected by a Sapphire crystal and offers 150m of water resistance. [seikata-wm-fee5c038f1df]

Also known as: Navigator, Crown

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

37mm

Case Thickness

12.4mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

150m

Dial Color

White

Jewels

28j

Frequency

21,600 bph

Power Reserve

38 hours

Year

1969

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