Tissot Seastar 1000 Chronograph Quartz Black Dial Stainless Steel Dive Watch (T120.417.11.051.00)

Sale price
R 12,960
List price
R 16,200

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The Tissot Seastar 1000 Chronograph is a purpose-built dive instrument that combines Swiss precision with uncompromising functionality. Housed in a robust 45.5mm stainless steel case, this timepiece is engineered for underwater exploration with an impressive 300-metre water resistance rating, certified by a unidirectional rotating bezel and screw-down crown. The black dial features three chronograph sub-dials, luminous markers, and a date aperture at 4 o'clock, all protected beneath a scratch-resistant sapphire crystal.

Powered by a reliable Swiss quartz movement, the Seastar 1000 delivers precise timekeeping without the need for regular winding. The chronograph complication allows you to measure elapsed time with professional accuracy, whilst the robust stainless steel bracelet ensures comfort and durability in demanding conditions. The black aluminium bezel ring with white numerals provides excellent legibility, a critical feature for dive timing.

At Cassim & Co., we are proud to be an authorised retailer for Tissot watches, ensuring that every timepiece comes with full manufacturer backing and warranty protection. This particular model exemplifies Tissot's commitment to accessible luxury and technical capability, offering features typically found in far more expensive dive watches. Whether you're a serious diver or simply appreciate tool watch aesthetics, the Seastar 1000 Chronograph delivers exceptional value.

We invite you to experience this impressive timepiece in person at our Mall of the South boutique, where our knowledgeable team can demonstrate its features and ensure the perfect fit. For ongoing care and maintenance, our watch servicing and repairs team provides expert battery replacements, pressure testing, and bracelet adjustments to keep your Seastar performing flawlessly for years to come.

Specifications
  • Reference Number: T120.417.11.051.00
  • Movement: Swiss Quartz
  • Case Diameter: 45.5mm
  • Case Thickness: 12.8mm
  • Case Material: 316L Stainless Steel
  • Bezel: Unidirectional rotating bezel with black aluminium ring
  • Crystal: Scratch-resistant sapphire
  • Dial Colour: Black
  • Markers: Luminous applied indices
  • Hands: Luminous
  • Complications: Chronograph, date display
  • Water Resistance: 300 metres / 30 bar / 1000 feet
  • Crown: Screw-down
  • Caseback: Screw-down
  • Bracelet Material: Stainless steel
  • Bracelet Width: 22mm
  • Clasp Type: Folding clasp with safety
  • Weight: Approximately 180g
  • Functions: Hours, minutes, seconds, chronograph, date
FAQ

Q: Is this watch suitable for scuba diving?

A: Yes, absolutely. With 300 metres of water resistance, a screw-down crown, screw-down caseback, and a unidirectional rotating bezel, the Tissot Seastar 1000 Chronograph meets all the requirements for recreational scuba diving. It is a certified dive watch built to ISO 6425 standards.

Q: How often does the battery need replacing?

A: Swiss quartz movements typically provide 2-3 years of battery life depending on usage. When your Seastar requires a new battery, bring it to Cassim & Co. and our watchmakers will replace it, test the water resistance, and ensure all seals remain intact.

Q: What is the difference between this model and an automatic dive watch?

A: This model uses a quartz movement, which is battery-powered and offers superior accuracy (typically ±15 seconds per month) compared to mechanical movements. Quartz is also more shock-resistant and requires less maintenance, making it ideal for active sports use. Automatic watches are self-winding but require regular wearing or a watch winder.

Q: Can the bracelet be resized?

A: Yes, the stainless steel bracelet can be professionally resized at our Mall of the South boutique. We offer complimentary sizing at the time of purchase, and our team can adjust it perfectly to your wrist. Additional links can be added or removed as needed.

Q: Is the chronograph function water-resistant?

A: Yes, the chronograph pushers are designed to be operated underwater up to the watch's full 300-metre depth rating. However, we recommend avoiding operating the pushers whilst submerged to preserve the longevity of the seals and maintain optimal water resistance over time.

Q: Does this watch have a helium escape valve?

A: No, the Seastar 1000 Chronograph does not feature a helium escape valve. This function is typically only necessary for saturation diving beyond recreational limits. The 300-metre water resistance is more than adequate for recreational diving, snorkelling, and water sports.

Q: What warranty is included with this watch?

A: This timepiece includes a 2-year international Tissot warranty from the date of purchase, covering manufacturing defects in materials and workmanship. The warranty is valid when purchased from an authorised retailer such as Cassim & Co., and excludes normal wear, battery replacement, and damage from misuse.

Warranty
  • This watch carries a 2-year international Tissot warranty from the date of purchase, valid when purchased from an authorised retailer.
  • The warranty covers manufacturing defects in materials and workmanship under normal use conditions.
  • The warranty does not cover normal wear and tear, including scratches, strap wear, or battery depletion.
  • Water damage resulting from misuse, failure to ensure the crown is properly secured, or operating pushers underwater is not covered.
  • Accidental damage, impacts, or damage from improper handling is excluded from warranty coverage.
  • Battery replacement is considered routine maintenance and is not covered under warranty.
  • Warranty service must be carried out by authorised Tissot service centres to remain valid.
  • The warranty is non-transferable and valid only with proof of purchase from an authorised retailer such as Cassim & Co.
  • For warranty claims or servicing, contact Cassim & Co. with your original purchase receipt, and we will facilitate the process with Tissot.
Care Guide
  • Rinse the watch with fresh water after exposure to salt water or chlorine to prevent corrosion and buildup on the bracelet and seals.
  • Have the water resistance tested annually if you dive regularly, as seals and gaskets degrade over time with exposure to pressure and temperature changes.
  • Never operate the chronograph pushers or pull out the crown whilst underwater or when the watch is wet, as this may compromise water resistance.
  • Avoid exposing the watch to extreme temperature changes, strong magnetic fields, or impacts that could affect the quartz movement's accuracy.
  • Clean the stainless steel case and bracelet periodically with a soft cloth and mild soapy water, then dry thoroughly to maintain its polished finish.
  • Store the watch in a cool, dry place away from direct sunlight when not in use to preserve the dial and luminous materials.
  • When the battery requires replacement, have it serviced by an authorised technician who will also check gaskets, test water resistance, and ensure all seals are properly maintained.
  • The sapphire crystal is scratch-resistant but not scratch-proof; avoid contact with harder materials such as diamonds or ceramic surfaces.
Why Buy From Cassim & Co.?
When you purchase this Tissot Seastar 1000 Chronograph from Cassim & Co., you are buying from an authorised Tissot retailer, ensuring full manufacturer warranty protection and genuine Swiss quality. Our experienced team at Mall of the South provides comprehensive after-sales support, including professional battery replacements, bracelet sizing and adjustments, and water resistance testing to keep your timepiece performing at its best. We offer secure nationwide delivery across South Africa, and our commitment to horological excellence means you can trust us for expert advice and ongoing care throughout your watch ownership journey.

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