Seiko Cal. 4520 - 590

The Seiko 4520-590 represents an important milestone in Seiko's 1991 lineup. It features a Cream dial protected by a Mineral crystal and offers 120m of water resistance. [seikata-wm-4c225f7a99b7]

Also known as: Bellmatic

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

45mm

Case Thickness

8.4mm

Lug Width

19mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

120m

Dial Color

Cream

Jewels

35j

Frequency

36,000 bph

Power Reserve

67 hours

Year

1991

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