Seiko Cal. 6328 - 518

The Seiko 6328-518 represents an important milestone in Seiko's 1977 lineup. It features a Green dial protected by a Mineral crystal and offers 180m of water resistance. [seikata-wm-f6652b759dab]

Also known as: Monster, Sportsmatic

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

46mm

Case Thickness

12.3mm

Lug Width

18mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

180m

Dial Color

Green

Jewels

35j

Frequency

28,800 bph

Power Reserve

38 hours

Year

1977

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