Seiko Cal. 4521 - 492

The Seiko 4521-492 represents an important milestone in Seiko's 1975 lineup. The Rotating bezel and 42mm case give it a distinctive presence on the wrist. [seikata-wm-203103c8f735]

Also known as: Samurai

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

42mm

Case Thickness

14.7mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

90m

Dial Color

Silver

Jewels

36j

Frequency

36,000 bph

Power Reserve

47 hours

Year

1975

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