Seiko Cal. 6328 - 757

The Seiko 6328-757 represents an important milestone in Seiko's 1967 lineup. It features a Black dial protected by a Mineral crystal and offers 200m of water resistance. [seikata-wm-5363e3f964d5]

Also known as: Silverwave

Specifications

Movement

Automatic

Case Material

Hardlex-Coated Steel

Case Width

39mm

Case Thickness

11.9mm

Lug Width

22mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

200m

Dial Color

Black

Jewels

33j

Frequency

28,800 bph

Power Reserve

60 hours

Year

1967

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