Seiko Cal. 4555 - 930

The 4555-930 is a sought-after Solar piece from Seiko's golden era. It features a Green dial protected by a Mineral crystal and offers 140m of water resistance. [seikata-wm-92d28ad7df26]

Also known as: Sumo, Crown

Specifications

Movement

Solar

Case Material

Titanium

Case Width

34mm

Case Thickness

10.3mm

Lug Width

18mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

140m

Dial Color

Green

Jewels

17j

Frequency

21,600 bph

Power Reserve

65 hours

Year

1999

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