CITIZEN ECO-DRIVE BY1035-56E RADIO CONTROLLED STAINLESS STEEL MEN WATCH

Citizen BY1035-56E – Eco-Drive Radio Controlled Moon Phase Watch for Men

The BY1035-56E is the all-black edition of Citizen's new radio-controlled moon phase collection — black dial, black ion-plated case, and black ion-plated stainless steel bracelet. It takes every complication and function of the two-tone BY1034-59A and wraps it in a stealth finish that reads as modern, assertive, and suited to darker wardrobes. Powered by Calibre H874 Eco-Drive and the fully analog moon phase display via radio signal — no manual correction required, ever. Global radio-controlled atomic time synchronisation, perpetual calendar, world time for 24 cities, and a power saving function that extends the approximately 6 months of power reserve. At 42mm and 10.72mm thin with a sapphire crystal, it has the proportions of a dress watch with the technical capability of a far more expensive complication piece. No battery required — runs on any light source.

Key Features:

• Movement: Calibre H874 Eco-Drive (solar-powered quartz) — approx. 6 months power reserve, insufficient charge warning, overcharge prevention, power saving function
• Radio Controlled: Global atomic time synchronisation — automatically receives signals from atomic clocks worldwide for precise timekeeping
• Moon Phase: Fully analog display with automatic update — no manual correction required. Switchable between Northern and Southern Hemisphere
• Perpetual Calendar: Day, date, and 24-hour display — auto-corrects for month lengths and leap years, never needs manual date adjustment
• World Time: 24 world cities with daylight saving time (DST) support
• Dial: Black with luminous hands and indices, three sub-dials
• Case: Black ion-plated stainless steel, 42mm diameter, 10.72mm thick
• Water Resistance: 50M — suitable for everyday wear and light splashing
• Crystal: Sapphire glass — the most scratch-resistant watch glass available
• Bracelet: Black ion-plated stainless steel
• Additional: Magnetic resistance, power reserve indicator, luminous hands and indices

Why Choose the Citizen BY1035-56E?

Same self-correcting Luna Program moon phase, same atomic time accuracy, same perpetual calendar, same world time — but in all-black. The black ion-plated finish gives this version a presence the two-tone BY1034-59A doesn't attempt: darker, more contemporary, and more statement-making on the wrist. The moon phase sub-dial is especially striking against the black dial, where the lunar display becomes the primary visual focal point. If you want the classical, versatile option, the two-tone 59A at $861.10 is the one. If you want the version that draws attention to the complication rather than the case, this is it.

Extra $15 OFF with min. $200 spend
Use Code: FORYOU15

Extra $30 OFF with min. $400 spend
Use Code: FORYOU30

Caliber No.: H874
Movement: Eco-Drive
Strap: Stainless Steel
Water Resistant: Water Resistant 50m
Thickness: 10.72mm
Case Size: 42mm
Case: Stainless Steel
Glass: Sapphire Glass
Maximum run time from full charge (Normal Use Condition): Approximately 6 months
24 World Cities Time
24hrs, Date and Day Display
Eco-Drive
Global Radio-Controlled
Insufficient Charge Warning Function
Luminous Hands and Index
Magnetic resistance
Moon Phase Display
Overcharge Prevention Function
Perpetual Calendar
Power Saving Function
Summer Time ON / OFF

Delivery within Singapore | Order by 11AM
(Checkout options may vary depending on minimum order requirements)

• Free Standard Delivery (3 business days)
• Free Next Day Delivery
• Express Delivery at $30 (order by 2PM)
• Click & Collect (ready in 2–3 business days)

Weekend & Public Holiday Orders
Orders placed during this time will be processed on the next business day.

For online purchase, you can have bracelet or leather strap adjustments done at any City Chain store. Please bring along your warranty book for the service.