Our 5 Best New Watch Releases of 2025
I cannot believe how quickly 2025 has gone past. It seems like only yesterday I was already breaking my New Year’s resolution to stop spending so much time looking at watches online! Perhaps part of...
Sinn 240 St GZ Tide Bezel - Stainless Steel Bracelet LIKE NEW
- Regular price
- $3,079.00 AUD
- Regular price
-
$4,398.00 AUD - Sale price
- $3,079.00 AUD
- Unit price
- per
Sale
Tap to zoom
()
Sinn 240 St GZ Tide Bezel - Stainless Steel Bracelet LIKE NEW
- Regular price
- $3,079.00 AUD
- Regular price
-
$4,398.00 AUD - Sale price
- $3,079.00 AUD
- Unit price
- per
1 in stock
Couldn't load pickup availability
Risk free
90 Day Returns
Carbon neutral delivery
Express delivery
More Sale Items
- Regular price
- $164.00 AUD
- Regular price
-
$620.00 AUD - Sale price
- $164.00 AUD
- Unit price
- per
Sale
- Regular price
- $17.00 AUD
- Regular price
-
$79.00 AUD - Sale price
- $17.00 AUD
- Unit price
- per
Sale
- Regular price
- $21.00 AUD
- Regular price
-
$79.00 AUD - Sale price
- $21.00 AUD
- Unit price
- per
Sale
- Regular price
- $17.00 AUD
- Regular price
-
$79.00 AUD - Sale price
- $17.00 AUD
- Unit price
- per
Sale
- Regular price
- $17.00 AUD
- Regular price
-
$79.00 AUD - Sale price
- $17.00 AUD
- Unit price
- per
Sale
- Regular price
- $21.00 AUD
- Regular price
-
$79.00 AUD - Sale price
- $21.00 AUD
- Unit price
- per
Sale
- Regular price
- $197.00 AUD
- Regular price
-
$298.00 AUD - Sale price
- $197.00 AUD
- Unit price
- per
Sale
- Regular price
- $46.00 AUD
- Regular price
-
$141.00 AUD - Sale price
- $46.00 AUD
- Unit price
- per
Sale
- Regular price
- $46.00 AUD
- Regular price
-
$141.00 AUD - Sale price
- $46.00 AUD
- Unit price
- per
Sold out
- Regular price
- $824.00 AUD
- Regular price
-
$1,753.00 AUD - Sale price
- $824.00 AUD
- Unit price
- per
Sale
This watch is classed as “Like New”, which means that it is end-of-line or a former photo sample. As such, it should have minimal signs of wear and has been checked to ensure that it is running perfectly, and it has a 6-month warranty.
Anyone who is at home on the world’s seas – either as a skilled sailor or a keen water sports enthusiast – knows how important it is to keep an eye on the weather. The tides are often just as important because they go a long way towards determining how things pan out. Whichever port you’re heading for, it is crucial to take a close look at the local tide table to work out the current tidal range. It is just as essential to keep checking your watch – especially if it features an interior tide bezel like the 240 St GZ.
The rotating tide bezel can be used to read the relative water level of a location in terms of current tide, i.e. the time until the next high tide. All you need to know is the time of the last high tide and correlate this with the triangular mark ‘HW 1’ on the rotating bezel. This can be taken for example from a tide table or tide calendar. The hour hand can then be used to read off the current water level on the rotating tide bezel of the 240 St GZ. You can also read off the expected relative water levels for any given time up until the time of the next high tide, which is then shown at the position ‘HW 2’.
Case made of stainless steel, bead-blasted
- Interior tide bezel
- Sapphire crystal glass
- Dark blue dial
- Waterproof and pressure-resistant to 10 bar
- Low pressure resistant
- Model number 240.011
Mechanical Movement
- SW 220-1
- Self-winding mechanism
- 26 bearing jewels
- 28,800 semi-oscillations per hour
- Hand adjustment with seconds stop function
- Anti-magnetic as per DIN 8309
Case
- Case made of stainless steel, bead-blasted
- Sapphire crystal glass in front, anti-reflective on both sides
- Case back screw-fastened
- Meet the technical requirements for waterproofness, as set out in standard DIN 8310
- Waterproof and pressure-resistant to 10 bar
- Low pressure resistant
Functions
- Hours, minutes, seconds
- Date date
- Day of the week display
- Interior tide bezel
SINN Technologies
- Crowns with D3-System
Dimensions and Weight
- Case diameter 43mm
- Band lug width: 22mm
- Case thickness: 11mm
- Weight without strap: 85g
Dial and Hands
- Dark blue dial
- Indices coated with luminescent colour
- Hour- and minute hand coated with luminescent colour
- Marks on tide bezel with luminescent colour
Warranty
- Warranty period 2 years
| Watch Case Back | Screw-down |
|---|---|
| Watch Case Colour | Silver |
| Watch Case Finish | Bead Blasted |
| Watch Case Material | Stainless Steel |
| Watch Case Crown | Screw-down |
| Watch Dial | Matt |
| Watch Dial Colour | Blue |
| Watch Diameter | 43mm |
| Watch Functions | Hours, minutes, seconds, date |
| Watch Glass | Sapphire with AR coating |
| Watch Movement | Sellita SW220 (Swiss) |
| Watch Movement Type | Automatic |
| Watch Power Reserve | 42 Hours |
| Watch Style | Dive |
| Watch Thickness | 11mm |
| Watch Warranty | 2 Year Warranty |
| Watch Water Resistant | 100 Mtrs (10ATM) |
Why choose WatchGecko?
- Over a decade of experience.
- An internationally renowned destination for watch enthusiasts.
- A trusted choice for new buyers entering the world of horology.
- Our passion for watches inspires us to craft straps that enhance timepieces, blending style and functionality seamlessly.
Latest blog posts
The Origins of the Ocean to Orbit Himalayan Project and the Sherpa Story
Some of the greatest watch stories come from the achievements of individuals in extreme environments, conquering nature all while accompanied by a Rolex or an Omega or even an Ocean to Orbit. History has a...
EXTRA! EXTRA! Isotope's Wall Return & Exit Clocks Hit The Scene—Bigger, Brighter, And Ready To Steal Your Wall Space!
Step right up, ladies and gentlemen, collectors and connoisseurs, lume lovers and dial devotees! Isotope Watches, those daring darlings of design, those sovereigns of Swiss-ish cheek, have done it again! They’ve taken two of their most...
What are our Authors' Most Worn Watches of 2025?
Our wonderful guest authors have worked incredibly hard this year to bring you the amazing content on the WatchGecko Magazine this year. And so, to celebrate their love of watches I wanted to hear from...
What Is the Best Type of Leather for Watch Straps?
When choosing your perfect leather watch strap, it’s important to know the best type of leather for watch straps, the one that will suit your needs best. Overall, there is no single best type of leather for...