Citizen Radio Controlled Watch H800 - AT8304-57A

Citizen Radio Controlled Watch H800 - AT8304-57A

€538,00
Sale price  €538,00 Regular price  €599,00
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Citizen Radio Controlled Watch H800 - AT8304-57A
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Citizen Radio Controlled Watch H800 - AT8304-57A

€538,00
Sale price  €538,00 Regular price  €599,00
Entrega estimada entre 08/06/2026 e 12/06/2026

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Product details

Citizen Radio-Controlled AT8304-57A – Atomic precision with white dial

The Citizen AT8304-57A is part of the Radio-Controlled H800 collection, where technological innovation meets elegant and functional design. Equipped with the Eco-Drive Radio-Controlled Caliber H800 movement, it converts any light source into energy and eliminates the need for battery replacement, offering 6 months of power reserve (or up to 2 years in power-saving mode).

Radio-control technology ensures automatic synchronization with atomic signals transmitted from Japan, USA, Germany, and China, guaranteeing absolute precision anywhere. The model also offers a perpetual calendar valid until 02/28/2100, World Time with 26 cities, 1/20-second chronograph up to 60 minutes, automatic daylight saving time, and a charge level indicator.

With a 41 mm stainless steel case and a grey finish, the watch features robust and refined lines. The white dial, protected by a flat sapphire crystal with anti-reflective treatment, stands out for its clarity and legibility, with applied indices and luminous hands. The internal slide rule adds practicality and reinforces the technical inspiration of the piece.

The solid steel bracelet with a double-button clasp ensures security and comfort. With anti-magnetic resistance and water resistance up to 20 bar (200 meters), the AT8304-57A combines cutting-edge technology, atomic precision, and sophistication for daily use and international travel.

Technical specifications

Feature

Details

Model

Citizen Radio-Controlled AT8304-57A

Movement

Eco-Drive Radio-Controlled H800

Power reserve

6 months (up to 2 years in power-saving mode)

Functions

Hours, minutes, seconds, date, day of the week, 1/20s chronograph up to 60 min, World Time 26 cities, perpetual calendar up to 2100, automatic daylight saving time, charge indicator

Synchronization

Reception of atomic signals from Japan, USA, Germany, and China

Case

Stainless steel with grey finish

Diameter

41 mm

Thickness

11.6 mm

Bracelet

Stainless steel with double-button clasp

Crystal

Flat sapphire with anti-reflective coating

Dial colour

White

Lume

Hands and indices

Additional functions

Internal calculation rule, anti-magnetic resistance

Water resistance

20 bar (200 m)

Warranty and originality
This is a 100% original Citizen product, sold by our authorised store in Portugal. It comes complete with a certificate filled with all our store's information and an official 3-year Citizen warranty.





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