Oris Big Crown Calibre 113

Oris returns to high complication territory with the revival of its impressive business calendar movement in the new Big Crown Calibre 113. Housed in a bold 43mm stainless steel case, this latest addition to the Big Crown family delivers a playful yet highly functional presentation, blending mint green and rose pink hues with a suite of practical complications. From its 52-week pointer display to the non-linear 10-day power reserve, this is a watch that showcases Oris’s independent spirit and technical depth in a colorful, unapologetically unique package.
The Oris Big Crown Calibre 113 comes in a large 43mm stainless steel case measuring 13.5mm in thickness. Its polished bezel contrasts with vertically brushed case flanks and lugs, offering a balanced presence that feels purposeful on the wrist. The bold, sloped bezel and oversized onion-style crown echo the vintage pilot roots of the Big Crown collection, while the colorful dial hints at Oris’ playful modern design ethos.On the flipside, the watch is equipped with a sapphire exhibition caseback that offers a full view of the expansive manually-wound movement. Dominating the rear is the massive single-barrel architecture of the in-house Calibre 113, a standout element that immediately draws attention. Finishing remains utilitarian with clean vertical brushing and minimal decoration, in line with Oris’ tool-watch philosophy.It comes equipped with a non-screw-down fluted crown placed at 3 o’clock for manual winding and time-setting. All topped by a sapphire crystal with anti-reflective coating inside. Water-resistance can reach up to 50 meters (165 feet).
The most striking element of this watch is its bright, cheerful dial that blends vintage pilot aesthetics with playful modern color. A grained mint green surface sets the tone, accented by rose pink subdials and crisp white calendar markings. Applied hour markers and bold Arabic numerals add depth and structure, while a fine printed gold minute track runs along the edge of the dial. Despite the high number of complications, the dial manages to feel whimsical rather than cluttered.
At 3 o’clock sits a small seconds subdial, balanced at 9 o’clock by a unique non-linear power reserve indicator. A day-of-the-week aperture appears beneath the Oris logo, while a more conventional date window is placed at 6 o’clock. The central pointer hand is a hallmark of the Big Crown family, which is repurposed here to indicate the current week out of 52, using a peripheral chapter ring that also features month markers in pink.
Altogether, the dial displays an impressive range of functions in a surprisingly harmonious and legible layout. The gold highlights, color-matched calendar wheels, and unusual palette all work together to lend the piece a sense of charm, while staying true to Oris’s adventurous spirit.

The “Oris Big Crown Calibre 113” (Ref#: 113 7800 4057-07 8 21 06) is powered by the in-house manually wound mechanical movement, caliber 113 with 40 jewels and 21,600 Vph. It comes equipped with a full business calendar complication that includes day, date, week number, and month indications, as well as a non-linear power reserve display and small seconds. Power reserve can last up to 240 hours (10 days), when fully wound.
Mounted on this watch is a multi-link stainless-steel bracelet secured by a folding clasp with push-buttons. The polished center links contrast with brushed outer flanks, complementing the vivid character of the dial while anchoring the large case securely on the wrist. It echoes classic Oris design codes while enhancing the technical appeal of the Calibre 113’s oversized construction.
For more up to date information visit the official Oris website here