Seiko Cal. 4538 - 538

The Seiko 4538-538 represents an important milestone in Seiko's 1978 lineup. The Rotating bezel and 37mm case give it a distinctive presence on the wrist. [seikata-wm-2fdded030587]

Also known as: Goldfeather, Baby Tuna

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

37mm

Case Thickness

10.4mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

170m

Dial Color

White

Jewels

30j

Frequency

28,800 bph

Power Reserve

48 hours

Year

1978

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