Arceau Grande Lune Watch 43mm Navy Blue Swift Calfskin Strap

Description of the Hermes Arceau Grande Lune 43 mm, a Hermes watch men 

The Hermès Arceau Grande Lune 43 mm in navy blue Swift calfskin is a poetic fusion of astronomy and horology. As a Hermes watch men may choose, it features moonphase complications alongside date and calendar elements, wrapped in refined finishing and a deep blue palette that complements both formal and evening looks.

Why this Hermes wrist watch calls to men of taste

This watch resonates with men who appreciate storytelling through design. The moonphase adds a poetic touch, while the classic Arceau case silhouette remains elegant and wearable. The navy blue strap grounds the watch in versatile style, making it suitable for both daytime sophistication and nighttime allure. It’s not just about functions it’s about expression.

Design and Craftsmanship

The case is crafted in stainless steel, measuring 43 mm in diameter, and offers an elegant presence without being overpowering. The dial is navy blue (cadran bleu) and includes calendar subdials at 12 o’clock (day and month) plus date and moonphase at 6 o’clock. Sapphire crystals  front and caseback are anti-reflective, ensuring clarity from all angles. The strap is a long single-tour in navy blue Swift calfskin, secured with a deployant steel clasp.

Movement and Performance

This model houses an automatic movement with a Grande Lune module. The power reserve is about 42 hours. It drives hours, minutes, seconds, full calendar (day, month, date), and moonphase indicator.

Features and Complications

• Full calendar: day & month at 12 o’clock, date + moonphase at 6 o’clock

• Hours, minutes, seconds display

• Automatic mechanical movement with Grande Lune module

• Water resistance ~ 3 bar / 30 m (note: leather strap avoid water exposure)

• Navy blue Swift calfskin strap (single-tour) with steel deployant clasp

Specifications

Case

• Material: Stainless steel

• Diameter: 43 mm

• Crystal: Sapphire with anti-reflective coating (front and back)

• Water Resistance: 3 bar / 30 m 

Dial

• Color / Style: Navy blue dial (cadran bleu) 

• Layout: Calendar subdials (day & month at 12, date & moonphase at 6) 

Bracelet / Strap

• Material: Navy blue Swift calfskin, long single-tour

• Clasp: Steel deployant clasp

Movement

• Type: Automatic with Grande Lune module

• Functions: Hours, minutes, seconds, calendar, moonphase 

• Power Reserve: ~ 42 hour