Seiko Cal. 6330 - 742

The Seiko 6330-742 represents an important milestone in Seiko's 1975 lineup. It features a Green dial protected by a Mineral crystal and offers 100m of water resistance. [seikata-wm-fde52d5c96c4]

Also known as: Rally

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

36mm

Case Thickness

14.0mm

Lug Width

19mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

100m

Dial Color

Green

Jewels

27j

Frequency

28,800 bph

Power Reserve

60 hours

Year

1975

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