Seiko Cal. 6363 - 301

The 6363-301 is a sought-after Spring Drive piece from Seiko's golden era. With its 19mm lug width and 12.4mm profile, it sits comfortably on most wrists. [seikata-wm-eb164eba8975]

Also known as: Navigator, Sea Horse

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

40mm

Case Thickness

12.4mm

Lug Width

19mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

130m

Dial Color

Navy

Jewels

21j

Frequency

21,600 bph

Power Reserve

41 hours

Year

1976

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