DS-7 Chrono Auto

Men watch ∙ Automatic ∙ Green ∙ Super-LumiNova ∙ 316L stainless steel ∙ Quick-release system

Reference: C043.427.11.091.00
EUR 1 945.-
?
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.

Variants

Technical specifications

Reference
C043.427.11.091.00
Warranty
2-year warranty
Weight net
186.00g
Color
Green
Material
Super-LumiNova
Type
Automatic
Model
VALJOUX A05.231
Features
Automatic
Chronograph 30 min.
ETA
Silicon
Swiss Made
Material
316L stainless steel
Quick-release system
Buckle material
316L stainless steel
Reference
C043.427.11.091.00
Warranty
2-year warranty
Weight net
186.00g
Case material
316L stainless steel
Bezel material
316L stainless steel
Glass
Antireflection treatment on one side
Sapphire crystal
Water resistance
Up to a pressure of 10 bar (100 m)
Diameter
42.00mm
Height
14.87mm
Between lugs
10.50mm
Color
Green
Material
Super-LumiNova
Type
Automatic
Model
VALJOUX A05.231
Features
Automatic
Chronograph 30 min.
ETA
Silicon
Swiss Made
Material
316L stainless steel
Quick-release system
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.

stainless steel

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.

super-luminova

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 crystal

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.

stainless steel

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.

super-luminova

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 crystal

Features

Embossed dial

The embossed dial of this watch is a real eye-catcher: the clear lines of the embossed design are inspired by the pattern on the strap and give this timepiece a modern, sporty look.

Certina embossed dial

Embossed dial

The embossed dial of this watch is a real eye-catcher: the clear lines of the embossed design are inspired by the pattern on the strap and give this timepiece a modern, sporty look.

Certina embossed dial