DS-8 41.5mm

Men watch ∙ Quartz ∙ Green ∙ 316L stainless steel

Reference: C033.851.21.097.00

DS-8 41.5mm

Men watch ∙ Quartz ∙ Green ∙ 316L stainless steel

Reference: C033.851.21.097.00

CHF 520.-

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Swiss made

The Certina DS-8 41.5mm combines precision and refinement for men who strive for excellence. Its Precidrive™ quartz movement ensures unparalleled reliability. A discreet date window adds both practicality and elegance to its features. With its timeless and sophisticated design, this watch is the perfect everyday companion. True to Certina's standards, this watch reflects a solid watchmaking expertise, crafted for those who appreciate the art of precision and the mastery of time.

Technical specifications

DS Concept

1. Sapphire crystal (ultra resistnat to scratches)
2. O-ring gasket on stem
3. Two o-ring gaskets in crown
4. Specific gasket on case back
5. Reinforced case back
6. 10 bar (100 m) water resistance

Watch info

Reference

C033.851.21.097.00

Warranty

3-year warranty

Weight net

140.00g

Case

Case material

316L stainless steel

The 316L stainless steel, which Certina uses for cases, bracelets and clasps for instance, is extremely resistant, corrosion-resistant and hygienic. It contains only a very small proportion of nickel, which is not emitted when worn and therefore does not trigger any nickel allergies.

Bezel material

PVD coating

PVD is the abbreviation for physical vapour deposition and refers to an extremely modern coating method by means of which a material, for instance gold, can be transferred to your choice of steel or titanium workpiece in vapour form. The result is as fine as it is durable: PVD is resistant, corrosion-resistant and very hard.

316L stainless steel

Aluminium

Aluminium is very neutral, hypoallergenic, corrosion-resistant and temperature-resistant. However, above all, it is extremely lightweight: Three times lighter than stainless steel and around one and a half times lighter than titanium. These are some of the qualities used by Certina for manufacturing extremely lightweight cases and clasps. The brand uses anodised aluminium only: Not only does this extremely durable protective layer enable the material to be additionally hardened, it allows it to be coloured in any colour you choose too.

Glass

Antireflection treatment on one side

It is possible to enhance the quality of a sapphire crystal to an even greater extent by providing it with an anti-reflective coating on one or both sides. The Certina brand is becoming increasingly focussed on equipping its timepieces with an extremely high-quality anti-reflective coating on both sides, whereby several layers of this coating on both sides of the crystal ensure that it is possible to see through the timepieces in an optimum manner.

Sapphire crystal

Sapphire watch crystal is made of aluminium oxide power (Al2O3) heated to over 2000 °C. The resultant sapphire nugget is cut with great precision into fine slices, trimmed and polished. Sapphire is extremely scratch-resistant, shock-resistant and is very transparent. This is why sapphire crystal is an essential element in the DS Concept and is therefore used by Certina in all of its models to protect the dials.

Water resistance

Up to a pressure of 10 bar (100 m)

This information about the water resistance states the specified overpressure and diving depth to which a watch can be subjected and still remain in working order. As a general rule, we do not recommend wearing watches that are water-resistant to less than 10 bar (100 m) when swimming or diving. All Certina timepieces can withstand a pressure of at least 10 bar (100 m) stand - some of our watches can even withstand considerably higher pressures!

Diameter

41.50mm

Height

9.82mm

Between lugs

21.00mm

Dial

Color

Green

Material

Super-LumiNova

SLN is the acronym for Super-LumiNova®, a phosphorescent luminescent material. The BG W9 type of SLN, used by Certina, emits the stored light in the form of a bluish glow in the dark. SLN poses no risk to health and is used to coat hands, indices and bezels. Its brightness decreases in the dark after some time, but it is automatically recharged when light strikes it.

Movement

Type

Quartz

Model

F07.412

Features

Quartz

PrecidriveTM

The name of an innovative technology which ensures the utmost accuracy at Certina: The timepieces with Precidrive(TM) quartz calibres achieve real chronometer precision. With a rate deviation of +/-10 seconds per year, a Precidrive(TM) timepiece is around eight to ten times more accurate than traditional quartz timepieces.

End of life

Some Certina quartz timepieces - and all Precidrive(TM) models without exception, whether a three-hand variant or a chronograph - have an end of life (EOL) indicator. It indicates that the battery has reached the end of its life: When this is the case, the seconds hand continues to move, but in four-second increments only, and the battery should be replaced within the next two weeks.

Chronometer

A timepiece is only permitted to be called a chronometer if it has been awarded a certificate of precision as a result of passing demanding tests set by an independent test institute. The "Contrôle Officiel Suisse des Chronomètres", known as COSC for short, is the official Swiss chronometer testing institute, which certifies both mechanical calibres and quartz movements.

ETA

Swiss Made

Bracelet

Material

316L stainless steel

Buckle material

316L stainless steel

Materials

Stainless steel

The 316L stainless steel which Certina uses for cases, bracelets and clasps, for instance, is extremely resistant, corrosion-resistant and hypoallergenic. It contains only a very small proportion of nickel, which is not released when worn and therefore does not trigger any nickel allergies.

Aluminium

Aluminium is very neutral, hypoallergenic, corrosion-resistant and temperature-resistant. However, above all, it is extremely lightweight: three times lighter than stainless steel and around one and a half times lighter than titanium. These are some of the qualities used by Certina for manufacturing extremely lightweight cases and clasps. The brand uses anodised aluminium only. Not only does this extremely durable protective layer enable the material to be additionally hardened, it allows it to be produced in any colour chosen by the designers.

PVD

PVD is the abbreviation for physical vapour deposition and refers to a modern coating method through which a material, for instance gold, can be transferred in a vaporised form, to a steel or titanium substrate. The result is as fine as it is durable. PVD is resistant, corrosion-resistant and very hard.

Super-LumiNova®

Super-LumiNova® (SLN) is a luminescent material with phosphorescent properties. In the dark, the SLN type BG W9 used by Certina emits the light stored as a blue shimmer. SLN does not damage your health in any way and is used in coatings on hands, indices and bezels. It progressively loses its phosphorescence in darkness, but automatically regains it under light.

Sapphire crystal

Sapphire watch crystal is made of aluminium oxide power (Al2O3) heated to over 2000°C. The resultant sapphire nugget is cut with great precision into fine slices, trimmed and polished. Sapphire is extremely scratch-resistant, shock-resistant and is very transparent. This is why sapphire crystal is an essential element in the DS Concept and is used by Certina in all of its models to protect the dials.

Sapphire watch crystal is made of aluminium oxide power (Al2O3) heated to over 2000°C. The resultant sapphire nugget is cut with great precision into fine slices, trimmed and polished. Sapphire is extremely scratch-resistant, shock-resistant and is very transparent. This is why sapphire crystal is an essential element in the DS Concept and is used by Certina in all of its models to protect the dials.

Features

COSC certification

Exact, more exact – chronometer. A chronometer is a watch whose precision has been officially tested and certified by an independent testing laboratory. This Certina model has been tested by the Contrôle officiel suisse des chronomètres (COSC), the official Swiss testing authority, and awarded the quality certificate.