Tonda GT Chronograph Steel

The Tondagraph GT Steel Silver Black features a 42-mm case, forged in polished and satin-brushed stainless steel and boasting a water resistance of 100 meters. Its silver-and-black dial adorned with clou triangulaire texture has rhodium-plated indexes treated with black luminescent coating.


Big Date

Running seconds
Power reserve 45 hours


Stainless Steel
Anti-reflective sapphire crystal & back
Water-resistant to 100 m
Diameter 42 mm
Thickness 13.7 mm

Rubber bracelet



Reference #: 

Exchange Policy

We want our clients to enjoy their hand crafted jewellery piece for years. To ensure your satisfaction, Kaufmann de Suisse offers a 10 day exchange policy for all purchases made online. Simply return the jewellery creation by registered courier or in-store and our sales representatives will complete the exchange or store credit once the item is recieved in its original condition.

Payment Methods

We accept all major credit cards (Amex, Mastercard, Visa) on our online store.

If you would prefer to pay by Paypal, please contact us by phone or online request and we will send you an electronic invoice.

For our clients with Chinese accounts, we accept WeChat Pay, AliPay and UnionPay by request.

Alternatively, we can also accept carat gold in-store only. Please contact us for an appointment.