"Sinn 903 St II A"

With new, attractive color variations and a unique technical feature, the Navigation Chronograph 903 St II A represents the ongoing evolution of the 903 series as a high-performance model. The differences lie in the visual details.The 903 St II A with an anthracite (ink-black) dial exudes a refined and elegant aura. This model once again demonstrates a commitment to attention to detail and an uncompromising approach to functional design.

[Movement]

• La Joue-Père LJP L110 (Automatic Winding / 26 Jewels / 28,800 vibrations per hour)
• Power Reserve: Approximately 60 hours
• Magnetic permeability: 4,800 A/m (in accordance with DIN 8309)

[Features]

• Hours, Minutes, Seconds (Small Seconds)
• Chronograph (30-minute counter, 12-hour counter)
• Rotary Slide Rule
• Date Display

[Case and Strap]

• Case: Stainless steel
• Strap: Stainless steel bracelet, textile strap, and others
• Crystal: Double-sided anti-reflective sapphire crystal
• Crown: Screw-down
• Push Button: Standard
• Case back: Sapphire crystal, screw-down
• Water Resistance: Water-resistant to 20 atmospheres
• Pressure-relief tolerance

[Size and Weight]

• Case Size: 41 mm in diameter × 14.5 mm thick
• Weight: 84 g (excluding the belt)
• Belt width: 22 mm

[Other]

• Warranty Period: 2 years

Bracelet Specifications: Estimated price including tax: ¥841,500 (Estimated price excluding tax: ¥765,000)

Textile Strap Specifications: Estimated price including tax: ¥759,000 (Estimated price excluding tax: ¥690,000)

Embossed cowhide or shell cordovan: Estimated price including tax: ¥770,000 (Estimated price excluding tax: ¥700,000)

A Note from the Shop Owner: The Zenith 903 Navitimer—which has traditionally featured black or blue dials— is now available in a chic, soft-touch anthracite color. As shown in the image above, this Navitimer utilizes hybrid ceramic luminescent paint to ensure exceptionally high brightness and perfect readability in the dark, while its 200-meter water resistance delivers the high performance we’ve come to expect from Zenith.The 60-hour power reserve provided by the La Joux-Perret LJP L110 movement is another delightful feature. Although the arrival date has not yet been determined, this is a new product you’ll definitely want to look forward to.

For more details or to make a reservation, please contact our store.

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