Seiko Cal. 6623 - 536

This Solar model from 1970 features a 35mm Stainless Steel case. It features a Burgundy dial protected by a Hardlex crystal and offers 80m of water resistance. [seikata-wm-fd38261239c6]

Also known as: Sumo, Crown

Specifications

Movement

Solar

Case Material

Stainless Steel

Case Width

35mm

Case Thickness

13.5mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

80m

Dial Color

Burgundy

Jewels

29j

Frequency

36,000 bph

Power Reserve

60 hours

Year

1970

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