Seiko Cal. 6313 - 978

The Seiko 6313-978 represents an important milestone in Seiko's 1975 lineup. It features a White dial protected by a Acrylic crystal and offers 120m of water resistance. [seikata-wm-f9fc6dd36fff]

Also known as: Samurai, Arnie

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

40mm

Case Thickness

13.8mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

120m

Dial Color

White

Jewels

35j

Frequency

28,800 bph

Power Reserve

53 hours

Year

1975

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