Orient Star M45 F7 Mechanical Moon Phase Stainless Steel White Open Heart Dial Automatic RE-BT0005S Men's Watch

The Orient Star M45 F7 Mechanical Moon Phase is a refined take on classic Japanese watchmaking for collectors who value substance and style.

Its 41 mm stainless steel case frames a clean white dial with elegant Roman numerals for timeless legibility.

Powered by the in house F7M42 automatic movement, it delivers over 50 hours of power reserve for confident everyday wear.

A trio of complications elevates the experience with a moon phase, an expressive open heart, and the signature power reserve indicator.

Rated to 5 bar 50 m water resistance, it handles daily life with ease while keeping a slim, dress friendly profile.

The stainless steel bracelet in silver tones integrates to a 20 mm lug width and secures with a comfortable butterfly clasp.

Fine dial detailing and balanced sub dials showcase Orient Star’s meticulous finishing and heritage of mechanical craft.

At a glance, the open balance reveals the beating heart of the F7 series caliber for a captivating wrist presence.

Official regional pricing lists this model on the brand’s UK site.

Choose this statement piece when you want a sophisticated moon phase complication paired with daily reliability and enduring design.