Seiko Cal. 5223 - 321

The Seiko 5223-321 represents an important milestone in Seiko's 1995 lineup. It features a Green dial protected by a Mineral crystal and offers 180m of water resistance. [seikata-wm-a8f091376546]

Also known as: Sumo, Arnie

Specifications

Movement

Solar

Case Material

Hardlex-Coated Steel

Case Width

37mm

Case Thickness

10.7mm

Lug Width

19mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

180m

Dial Color

Green

Jewels

29j

Frequency

21,600 bph

Power Reserve

38 hours

Year

1995

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