DAYBREAK
SearchAccountCart

Citizen

Chronometer

Ref 4-720411 Y · 36 mm · 1970

US$454

One of one, ready to ship

Described honestly · Sold as-is · Insured worldwide shipping

The reference plate

Reference
4-720411 Y
Year
1970
Case
36 mm
Movement
Cal. 5270 hand-wound, 28,800 vph
Location
Tokyo
Fits
Unisex

About this watch

The details

Citizen’s answer to King Seiko: a hand-wound hi-beat officially rated as a chronometer, in a crisp Eichi-style case that has never seen a polishing wheel. The silver dial is graced with a small “Chronometer” script that Citizen earned, not borrowed.

Condition

Sharp case, original crystal with one faint scratch at 10. Dial and hands original and clean.

Service history

Full service December 2025. Running +5 s/day dial-up.

Shipping & returns

Ships worldwide, fully insured, with tracking and a signature on delivery.

Sold as-is: this watch is described and photographed exactly as we found it, so please ask anything you need before buying. We don’t offer change-of-mind returns.

If a watch is ever not as described, contact us and we’ll make it right. See our full shipping, returns & authenticity policy.

© 2026 Daybreak Watches · Est. Sydney MMXXVI · Powered by Shopify checkout