Seiko Cal. 6632 - 300

The Seiko 6632-300 represents an important milestone in Seiko's 1997 lineup. It features a Black dial protected by a Mineral crystal and offers 70m of water resistance. [seikata-wm-780d2e4858f9]

Also known as: Helmet

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

42mm

Case Thickness

8.4mm

Lug Width

21mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

70m

Dial Color

Black

Jewels

32j

Frequency

21,600 bph

Power Reserve

62 hours

Year

1997

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