Citizen Atessa Blood Moon BY1005-73Z Watch

This model is based on the popular design equipped with the Luna Program function (Cal. H874). The dark red dial uses 3D inkjet printing to evoke the patterns and texture of a “Blood Moon,” giving it a subtly rough surface. Two layered dials and metallic parts add a three-dimensional effect.

The moon phase disc, driven by the Luna Program, displays the waxing and waning of the moon. On the black night sky, dotted with stars, a beautiful “Blood Moon” appears, creating a captivating visual effect.

Limited Edition Quantity: 2,200 pieces worldwide

Release Date: February 26, 2026

Case / Band: Super Titanium™ with Duratect DLC
Glass: Sapphire glass with anti-reflective coating
Case Diameter / Thickness: 41.5 mm / 10.8 mm (design value)

Key Features:

• Caliber H874

• Monthly deviation ±15 seconds (without reception)

• Eco-Drive solar power

• Approx. 2.5 years power reserve when fully charged (with power save function)

• Power save function

• Radio-controlled reception (Japan/China/US/Europe)

• World time function (24 time zones)

• Paraflex Multi3000

• Charge level indicator

• Perpetual calendar

• Daylight saving time function

• Moon phase display / automatic moon age calculation

• Northern & Southern Hemisphere moon phase display switch

• Luminous hands and indices

• 10 bar water resistance

• Metal allergy resistant

• Class 1 anti-magnetic watch

• Fit adjuster

• Dial components made from recycled materials