Seiko Cal. 6684 - 311

The Seiko 6684-311 represents an important milestone in Seiko's 1973 lineup. It features a White dial protected by a Mineral crystal and offers 60m of water resistance. [seikata-wm-c04eb0aa9454]

Also known as: Samurai, Sportsmatic

Specifications

Movement

Quartz

Case Material

Hardlex-Coated Steel

Case Width

34mm

Case Thickness

15.6mm

Lug Width

21mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

60m

Dial Color

White

Jewels

27j

Frequency

21,600 bph

Power Reserve

62 hours

Year

1973

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