Seiko Cal. 6684 - 579

The Seiko 6684-579 represents an important milestone in Seiko's 1993 lineup. It features a Green dial protected by a Mineral crystal and offers 60m of water resistance. [seikata-wm-6c94b29dcb19]

Also known as: Sumo, Tuna

Specifications

Movement

Automatic

Case Material

Stainless Steel

Case Width

37mm

Case Thickness

14.0mm

Lug Width

20mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

60m

Dial Color

Green

Jewels

22j

Frequency

28,800 bph

Power Reserve

43 hours

Year

1993

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