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The women's Certina PH100M Lady C044.210.26.051.00 watch is a revival of a model from the 1960s. It continues the timeless watch design, combining it with the latest technology.
The Certina C044.210.26.051.00 watch belongs to the DS PH collection (PH = “Pression Hydrostatique") and features a date display. The detailed dial, with eleven diamonds in place of the hour markers, is protected by a sapphire crystal that is highly resistant to scratches. The watch case is made of brushed 316L stainless steel. The watch comes on a leather NATO strap. The diving bezel further emphasises its diving style. The watch has a water resistance of 100 m, making it suitable for swimming and diving. The hands have a Super-LumiNova® luminescent coating, ensuring that the dial remains legible in poor visibility.
This watch model references a historic watch from the 1960s, bringing timeless design and performance into the present and future. During this period, Certina demonstrated the strength of its watches in a number of significant research projects and expeditions. Experience from these projects led the brand to develop new watches adapted to life under the sea. They combine an older, yet timeless design with the latest technologies, such as the Powematic 80 caliber and the DS concept.
The watch is powered by a Swiss battery-powered ETA F06.412 Precidrive movement. Thanks to this designation and 3 jewels, you can rely on a maximum accuracy deviation of approximately +/- 10 seconds per year. The movement also has an EOL (End Of Life – low battery indication) function, which alerts the wearer when the battery needs replacing.
Like all Certina watches, it is equipped with the unique DS technology (Double Security system), which increases durability, shock resistance and the reliability of the watch's water resistance (1. reinforced sapphire crystal, 2. seal on the crown stem, 3. double seal on the crown, 4. special case back seal, 5. reinforced case back).
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| Brand | Certina |
| Gender | Female |
| Style | Dive, Sports |
| Origin | Swiss |
| Guarantee | 5 years |
| Waterproof | 100 m |
| Weight | 60 g |
| Movement | Quartz |
| Caliber | ETA F06.412 PreciDrive |
| Movement accuracy in seconds | ± 10 sec. / year |
| Case size | 37,5 mm |
| Case height | 9,6 mm |
| Case shape | Round |
| Case material | Steel with PVD treatment |
| Case color | Silver, Gold |
| Crystal material | Sapphire - anti-reflective |
| Dial | Analog |
| Dial color | Black Pearl |
Transparent Case  |
No |
| Strap material | Leather |
| Buckle |
Tang Buckle |
| Strap Width | 18 mm |
| Strap color | Black |
| Quick release system |
yes |
| Date | Yes |
| Rotating bezel |
One way – diving |
| Functions | Date, Swivel bezel |
| Battery | Yes |
| Luminescence |
SuperLuminova hands |
We guarantee the accuracy of the data. Did you find a mistake? Let us know and get 8 EUR on Watch purchase.
Guarantor: Kateřina Žváček
Jiří Štencek
+420 252 252 306
Mo-Th 9-19
Fr-Sa 9-16
info@helveti.eu
The product is included in categories
Ladies Steel Watches Ladies Swiss Watches Women's gold watches Ladies sports watch Women's Quartz watches Women's silver watches Women's black watches Women's watches over 400 EUR Ladies dive watch Women's watches Certina Women's watches with date Women's watches with leather strap Women's watches with sapphire crystal Certina DS Powermatic 80 DS Powermatic 80 DS PH DS PH
Certina is a well-known Swiss brand operating on the market since 1888. Certina watch technologies include: DS concept, Powermatic 80, Precidrive and others. He has been investing a lot of money in the development of more accurate and durable watches since its inception. As a result, it has gained customers and fans around the world. Certina sponsors motor sports (Sauber F1, Rallye - limited edition dedicated to the WRC and the WRC World Championship) and has established many legends in its history: Muhammad Ali, Colin McRae, Ole Einar Bjørndalen, Mike Doohan and others. Certina currently continues to support classic cross-country skiing and, more recently, the racket sport padel.
An important part of Certina watches is DS Concept technology. "DS Concept" (Double Security) was first introduced in 1959 and has since been a guarantee of exceptional durability and reliability in every Certina watch. In 2025, DS Concept was improved to provide even better protection for selected models. The turtle shell symbolizes robustness and durability – qualities that all Certina watches possess without exception. It is therefore no surprise that the turtle shell has been the brand's distinctive symbol since the 1960s. To this day, the characteristic emblem can be found on almost all Certina watches and also in the brand's logo.
Since 2017, every Certina quartz watch has undergone a running accuracy check and is C.O.S.C. and a chronometer with a maximum deviation of + - 10 seconds per year and + - 0.07 seconds per day.
Helveti.eu is an authorized reseller, specialist and certified expert of the Certina brand.
Manufacturer information: Certina SA, Chemin des Tourelles 17, 2400 Le Locle, Switzerland / info@certina.com
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1 → We check, clean and set
We will check the functionality, set time, date and clean the watch carefully.
2 → We will carefully pack the watch
So that the watch does not have a chance to be damaged. We use special vacuum pads.
3 → We insure the watch against damage from the carrier
To be sure, we will insure the watch against breakage, so there is nothing to fear.
With each watch, you will receive a gift of your choice from us. Gifts are graduated according to the value of the order.
From €0 = Cleaning cloth, with which you can polish the glass of a watch.
From €100 = Stroke shortener, you can adjust the watch bracelet to your hand.
From €150 = Helveti canvas bag.
From €150 = Credit card knife.
From €170 = Donut watch case.
From €400 = Parker Jotter.
From €600 = knife Mikov 100-NH-2A blue.
From €1000 = Victorinox Waiter knife with 9 functions.
From €1400 = Watchroll for 2pcs.
From €1650 = Helveti leather watch roll.
From €2000 = Leather travel case.
From €2800 = Leatherman REV.
From €4000 = Wooden watch box Helveti.
From €6000 = Watch winder Helveti black.
And on top of that, a 5-year warranty (You can find the terms of the extended warranty here) and free shipping.
You can view the gifts here:
