Seiko Cal. 4521 - 814

This Quartz model from 1969 features a 36mm Titanium case. It features a Silver dial protected by a Sapphire crystal and offers 140m of water resistance. [seikata-wm-0b121322e35b]

Also known as: Crown

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

36mm

Case Thickness

11.7mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

140m

Dial Color

Silver

Jewels

21j

Frequency

36,000 bph

Power Reserve

50 hours

Year

1969

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