Seiko Cal. 7021 - 654

Released in 1977, the Cal. 7021 with design code 654 was part of Seiko's domestic market collection. It features a Burgundy dial protected by a Sapphire crystal and offers 180m of water resistance. [seikata-wm-76e8dc21ae33]

Also known as: Monster

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

42mm

Case Thickness

9.6mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

180m

Dial Color

Burgundy

Jewels

20j

Frequency

21,600 bph

Power Reserve

58 hours

Year

1977

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