Seiko Cal. 4538 - 447

The 4538-447 is a sought-after Quartz piece from Seiko's golden era. It features a Green dial protected by a Sapphire crystal and offers 190m of water resistance. [seikata-wm-1a7a5cda0915]

Also known as: Crown

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

38mm

Case Thickness

11.1mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

190m

Dial Color

Green

Jewels

26j

Frequency

28,800 bph

Power Reserve

42 hours

Year

1982

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