Seiko Cal. 6318 - 840

Released in 1990, the Cal. 6318 with design code 840 was part of Seiko's domestic market collection. It features a Cream dial protected by a Hardlex crystal and offers 130m of water resistance. [seikata-wm-0aac48bb00dc]

Also known as: Sumo, Bellmatic

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

34mm

Case Thickness

8.9mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

130m

Dial Color

Cream

Jewels

27j

Frequency

36,000 bph

Power Reserve

58 hours

Year

1990

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