Timex Atelier Watch: Marine M1a Automatic Blue

Timex Atelier Marine M1a: a 41 mm diver's watch combining a blue dial and brushed steel

On the blue Timex Atelier Marine M1a (TW6A20400 on steel, TW6A20500 on rubber), the blue of the dial extends to the bezel. The silver hands and luminous markers stand out against this ton-sur-ton design.

The openwork 41 mm steel case reveals itself from the side. The cutouts on the sides add dimension to the watch's profile, while the unidirectional bezel with ceramic insert allows you to track elapsed time.

On the back, the transparent case back reveals the Swiss Catena SA100 automatic movement. At the front, sapphire protects the dial, and the luminous markers take over when light levels drop. The Timex Atelier Marine is water-resistant to 200 m.

The steel bracelet extends the watch's profile and highlights the contrast with the dial. On blue NBR rubber, the color continues to the wrist and gives the watch a sportier look.

Technical specifications

• Brand: Timex
• Collection: Timex Atelier
• Model: Blue Marine M1a
• Movement: Swiss automatic
• Caliber: Catena SA100
• Functions: Hours, minutes and seconds; elapsed time measurement via the bezel
• Date: No date display
• Case: Openwork stainless steel
• Diameter: 41 mm
• Thickness: 13 mm
• Lug width: 20 mm
• Crystal: Sapphire
• Case back: Transparent
• Dial: Blue, with luminous hands and markers
• Bezel: Unidirectional, with blue ceramic insert
• Straps: Stainless steel or blue NBR rubber
• Water resistance: 200 m / 20 bar
• Brand's country of origin: United States
• Manufacturing: Swiss Made
• Timex warranty: 2 years

Why choose this watch?

The blue Timex Atelier Marine M1a maintains clear readability despite the interplay of blue between the dial and the bezel. The contrasting markers make it easy to tell the time at a glance.

The openwork case is well worth a closer look. The choice of strap also changes the watch's look: metal frames the blue, while rubber extends it.

About the Timex brand

Timex is an American brand known for its affordable watches. Timex Atelier is its premium range, with particular attention paid to movements and finishing.

On the blue Timex Atelier Marine M1a, this is reflected in the craftsmanship of the case sides, the ceramic insert and the Swiss caliber visible on the back. You can also find our Timex watches at PAUSE in Toulouse.