Seiko Cal. 6621 - 701

The Seiko 6621-701 represents an important milestone in Seiko's 1966 lineup. The Coin-Edge bezel and 42mm case give it a distinctive presence on the wrist. [seikata-wm-796ffe47a53c]

Also known as: Monster, Silverwave

Specifications

Movement

Kinetic

Case Material

PVD Black

Case Width

42mm

Case Thickness

10.5mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

30m

Dial Color

White

Jewels

36j

Frequency

36,000 bph

Power Reserve

62 hours

Year

1966

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