Seiko Cal. 4420 - 931

This Solar model from 1999 features a 45mm Stainless Steel case. It features a Green dial protected by a Sapphire crystal and offers 120m of water resistance. [seikata-wm-b079979ac088]

Also known as: Sumo

Specifications

Movement

Solar

Case Material

Stainless Steel

Case Width

45mm

Case Thickness

9.0mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

120m

Dial Color

Green

Jewels

24j

Frequency

21,600 bph

Power Reserve

53 hours

Year

1999

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