Tissot T-One Automatic Day-Date – T038.430.11.057.00
The Tissot T-One is a sophisticated, mid-sized automatic watch that balances modern elegance with timeless Swiss tradition. Part of the T-Classic collection, it is designed as a versatile "all-rounder" that transitions seamlessly from formal business wear to casual weekend attire.
Product Highlights:
Sophisticated Dial Design: The matte black dial features a distinctive striped pattern in the center and is accented by luminous silver-tone sword-shaped hands and index markers.
Full Day-Date Functionality: This model provides high daily utility with a full day-of-the-week display arched at the 12 o'clock position and a dedicated date window at 6 o'clock.
Swiss Automatic Heart: Powered by the reliable ETA Caliber 2834-2 movement, featuring 25 jewels and a smooth 28,800 vibrations per hour for precise timekeeping.
Exhibition Caseback: A skeletonized case back offers a clear view of the self-winding mechanical movement and its oscillating rotor in action.
Premium Materials: Crafted with a 316L stainless steel case and a matching polished and brushed steel bracelet with a secure deployment buckle.
Specifications:
Case Diameter: 38.5 mm to 39 mm (varies slightly by source)
Case Thickness: 9.8 mm to 10 mm
Movement: Swiss Automatic (ETA 2834-2)
Power Reserve: Approximately 38 hours
Crystal: Scratch-resistant Sapphire Crystal
Water Resistance: 50 Meters (5 ATM) — suitable for surface swimming and accidental splashes.
Condition: Brand New with original Tissot box, manufacturer's serial numbers, and 2-year warranty. Shipping: Fast Express shipping within Australia, fully insured with signature on delivery.
Seller Note: This is one of the more refined models in the T-Classic line. The 38.5mm size is perfect for those who find modern 42mm watches too bulky; it sits flush on the wrist and hides easily under a shirt cuff.

