DS-7 Quartz

Unisex watch ∙ Quartz ∙ Black ∙ Titanium

Reference: C043.410.44.051.00

Unisex watch ∙ Quartz ∙ Black ∙ Titanium - #2

Unisex watch ∙ Quartz ∙ Black ∙ Titanium - #4

Unisex watch ∙ Quartz ∙ Black ∙ Titanium - #6

Unisex watch ∙ Quartz ∙ Black ∙ Titanium - #5

DS-7 Quartz

Unisex watch ∙ Quartz ∙ Black ∙ Titanium

Reference: C043.410.44.051.00

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The DS-7 brings a sporty look to the wrist, and may bring back memories for connoisseurs of historic watches. The design of the new product line is derived from a model from the 1970s, but has taken on a decisively modern appearance – with dynamic lines, fashionable details and optimal resilience.

Technical specifications

DS Concept

1. Sapphire crystal, extremely scratch-resistant
2. O-ring seal on the setting stem
3. Reinforced case back

Watch info

Reference

C043.410.44.051.00

Warranty

2-year warranty

Weight net

76.00g

Case

Case material

Titanium

Titanium is a metallic element which is not only extremely robust, hypoallergenic and corrosion-resistant, but also particularly light - approximately half as heavy as steel. This is why Certina uses it to manufacture particularly comfortable cases, bracelets and clasps.

Bezel material

Titanium

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

39.00mm

Height

9.72mm

Between lugs

10.00mm

Dial

Color

Black

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

F06.412

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.

ETA

Swiss Made

Bracelet

Material

Quick-release system

Various Certina models are fitted with a sophisticated quick-change mechanism that enables the wearer to remove the strap easily and swap it for another one. The spring pins in these straps have minute levers that can be pushed down and unlocked with ease.

Titanium

Buckle material

Titanium

Materials

Titanium

Titanium is a metallic element which is not only extremely robust, hypoallergenic and corrosion-resistant, but also particularly light – approximately half as heavy as steel. This is why Certina uses it to manufacture particularly comfortable cases, bracelets and clasps.

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.