The Squale 1545 30 Atmos GMT Ceramica combines the classic proportions of the 1545 dive-watch platform with the functionality and unmistakable appearance of a black and red “Coke” GMT bezel. Made in Switzerland and built around a highly wearable 40mm stainless steel case, this configuration offers a versatile combination of traditional dive-watch styling and practical dual-time functionality.
The watch features a matte black dial contrasted by luminous hour markers, highly legible hands, and a dedicated GMT hand. Super-LumiNova® C1 provides visibility in low-light conditions, while the date window at 3 o’clock adds everyday practicality.
Its defining feature is the two-tone blue and red ceramic 24-hour bezel insert. The scratch-resistant ceramic construction provides excellent durability while giving the familiar Pepsi color combination a rich, polished appearance. The bezel is housed within a polished 316L stainless steel assembly and uses a 120-click unidirectional mechanism.
The 40mm case is constructed from 316L stainless steel, with a satin-brushed upper surface and polished sides providing a combination of tool-watch character and refined finishing. At 47mm lug-to-lug and only 12.5mm thick, the 1545 GMT maintains compact proportions that make it comfortable for everyday wear.
Power comes from a proven Swiss ETA 2893-2 or Sellita SW330-1 automatic GMT movement, depending on production. The movement provides a quick-set GMT function for independently positioning the 24-hour hand, allowing a second time zone to be tracked against the ceramic bezel. A quick-set date function provides additional convenience.
Specifications
Case
- 316L Stainless Steel
- Satin-Brushed Top Surface
- Polished Case Sides
- 40mm Case Diameter
- 47mm Lug-to-Lug
- 12.5mm Thickness
- 20mm Lug Width
- Screw-Down Crown at 3 O’Clock
- Blue Squale-Signed Crown
- Water Resistance: 300 Meters / 30 ATM
- Swiss Made
Dial
- Matte Black Dial
- High-Contrast Hour Markers
- Super-LumiNova® C1
- Dedicated GMT Hand
- Central Seconds
- Date Window at 3 O’Clock
- Highly Legible Sports-Watch Layout
Bezel
- Two-Tone Black & Red “Coke” Ceramic Insert
- 24-Hour GMT Scale
- Scratch-Resistant Ceramic Construction
- Polished 316L Stainless Steel Bezel
- 120-Click Unidirectional Rotation
Crystal
- Flat Sapphire Crystal
- Scratch-Resistant Construction
- Anti-Reflective Coating on Interior Surface
Movement
- ETA 2893-2 / Sellita SW330-1
- Swiss Automatic Mechanical Movement
- GMT / Second Time-Zone Function
- Quick-Set GMT Hand
- Quick-Set Date
- Automatic Winding
- Hours, Minutes, Central Seconds, Date and GMT
Bracelet
- Squale Stainless Steel Bracelet
- 20mm Width
- Solid Construction
- Screw-In Bracelet Links
- Squale-Signed Clasp
Features
- Swiss Automatic GMT Movement
- Black/Red “Coke” Ceramic GMT Bezel
- 24-Hour Second Time-Zone Display
- Quick-Set GMT Function
- Quick-Set Date
- Matte Black Dial
- Super-LumiNova® C1
- Flat Sapphire Crystal
- Internal Anti-Reflective Coating
- Screw-Down Crown
- Stainless Steel Bracelet
- 300M / 30 ATM Water Resistance
- Swiss Made
Additional Information
- Brand: Squale
- Collection: 1545 / 30 Atmos
- Model: 1545 GMT Black/Red “Coke” Ceramica
- Model #: 1545-GMT
- Dial: Matte Black
- Bezel: Black & Red Ceramic
- Case Size: 40mm
- Lug-to-Lug: 47mm
- Thickness: 12.5mm
- Movement: ETA 2893-2 / Sellita SW330-1
- Movement Type: Swiss Automatic GMT
- Bracelet: Squale Stainless Steel
- Water Resistance: 300M / 30 ATM
- Condition: Pre-Owned – Very Good Condition
- Made in Switzerland















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