Seiko Cal. 6363 - 739

The Seiko 6363-739 represents an important milestone in Seiko's 1971 lineup. It features a White dial protected by a Sapphire crystal and offers 130m of water resistance. [seikata-wm-6b7c85bab822]

Also known as: Sea Horse, Arnie

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

44mm

Case Thickness

14.2mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

130m

Dial Color

White

Jewels

32j

Frequency

36,000 bph

Power Reserve

37 hours

Year

1971

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