Seiko Cal. 6317 - 635

The Seiko 6317-635 represents an important milestone in Seiko's 1965 lineup. It features a Burgundy dial protected by a Sapphire crystal and offers 110m of water resistance. [seikata-wm-560dfe179df3]

Specifications

Movement

Automatic

Case Material

Gold-Plated

Case Width

45mm

Case Thickness

12.8mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

110m

Dial Color

Burgundy

Jewels

17j

Frequency

36,000 bph

Power Reserve

36 hours

Year

1965

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