Seiko Cal. 6363 - 627

The Seiko 6363-627 represents an important milestone in Seiko's 1985 lineup. It features a Black dial protected by a Mineral crystal and offers 140m of water resistance. [seikata-wm-366f4e88b97d]

Also known as: Sumo, Sea Horse

Specifications

Movement

Solar

Case Material

Gold-Plated

Case Width

39mm

Case Thickness

12.8mm

Lug Width

20mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

140m

Dial Color

Black

Jewels

24j

Frequency

21,600 bph

Power Reserve

71 hours

Year

1985

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