Certina - C029.426.11.091.60

DS-1 Big Date Powermatic 80 Special Edition

Brand: Certina
Family: DS-1
Reference: C029.426.11.091.60
Name: DS-1 Big Date Powermatic 80 Special Edition
Produced: 2019
Limited: No


Material: Stainless Steel
Glass: Sapphire
Back: Closed
Shape: Round
Diameter: 41.00 mm
Height: 11.90 mm
Lug Width: 20.00 mm
W/R: 100.00 m


Color: Green
Indexes: Stick / Dot
Hands: Dauphine
Certina DS-1 C029.426.11.091.60

Price in euro


The Certina DS-1 Big Date Powermatic 80 Special Edition reference C029.426.11.091.60 was introduced in 2019, celebrating the 60th anniversary of Certina's Double Security (DS) concept. Inside the stainless steel case of 41.00mm ticks the self-winding caliber C07.651 with big date indication at 6:00. The dial is Green, fading to a darker hue towards the outer edge.


'Powermatic 80' movement with big date window.

Within the Powermatic family of movement's there are -thus far- three different levels;

C07.1XX; these have a synthetic escapement.
C07.6XX; these have a regular escapement.
C07.8XX; these have a silicon balance spring.

Base: ETA 2824-2
Diameter:25.60 mm
Reserve:80 h
Frequency:21600 bph
Time:Hours, Minutes, Seconds
Date:Date, Big Date

More watches using the ETA C07.651 caliber