Seiko Cal. 6678 - 753

Released in 1987, the Cal. 6678 with design code 753 was part of Seiko's domestic market collection. It features a Burgundy dial protected by a Mineral crystal and offers 30m of water resistance. [seikata-wm-438df280d7a5]

Also known as: Sumo, Silverwave

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

45mm

Case Thickness

11.1mm

Lug Width

19mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

30m

Dial Color

Burgundy

Jewels

28j

Frequency

28,800 bph

Power Reserve

72 hours

Year

1987

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