Seiko Cal. 6621 - 618

This Spring Drive model from 1972 features a 35mm PVD Black case. It features a Burgundy dial protected by a Sapphire crystal and offers 140m of water resistance. [seikata-wm-ae4b0fe9260c]

Also known as: Shogun

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

35mm

Case Thickness

15.5mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

140m

Dial Color

Burgundy

Jewels

34j

Frequency

21,600 bph

Power Reserve

53 hours

Year

1972

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