# Squale 1545 GMT Review by A.I. WatchMetrics


## Watch Summary
The Squale 1545 GMT is a heritage-inspired tool watch merging classic cushion-case diver proportions with practical GMT traveler functionality, boasting a robust 42mm stainless steel build, bi-directional ceramic bezel, double-domed sapphire crystal, and reliable Sellita SW330-2 automatic movement with 42 hours of power reserve, ideal for discerning enthusiasts seeking 500m water resistance and vintage Squale DNA in a modern package.

## Overall Watch Rating: 7.8/10.0

**Material Metric (9.2/10.0)** - Premium 316L stainless steel paired with AR-coated sapphire and ceramic bezel rivals higher-end divers like the Omega Seamaster.
**Dials & Design Metric (8.9/10.0)** - Striking vintage cues with sword hands, applied indices, and balanced cushion case deliver standout appeal akin to a Blancpain Fifty Fathoms homage done right.
**Versatility Metric (8.7/10.0)** - Seamlessly transitions from deep-sea adventures to global travel, outperforming single-purpose divers like the Seiko Prospex.
**Movement Metric (8.4/10.0)** - The Sellita SW330-2 GMT offers smooth sweeping seconds and solid reliability on par with workhorse ETA 2893 alternatives.
**Complications Metric (7.8/10.0)** - Independent 24-hour GMT hand plus date window provides useful utility comparable to entry-level Tudors.
**History & Innovation Metric (7.9/10.0)** - Deep roots in supplying cases for 1950s icons like Omega adds heritage heft beyond most microbrands.
**Functions Metric (7.2/10.0)** - Core timekeeping with GMT, date, and superb C3 lume hits the mark for a mid-tier traveler-diver.
**Brand Metric (6.7/10.0)** - Squale's cult Swiss status among divers matches Christopher Ward's enthusiast pull without luxury markup.
**Rarity Metric (5.6/10.0)** - Readily available production tempers its appeal relative to limited-run GMTs like the Zodiac Super Sea Wolf.

## Total Performance Score (TPS): 9.9
## TPS Interpretation: Exceptional Value: This watch dramatically exceeds price-expected performance in materials, complications, and heritage.
## WM Collector Grade: A+
## Performance Insights: Shines brightest in material quality and versatile design while offering tremendous bang-for-buck versus its $1,800 implied price.

## Watch Data
[Picture URL] - https://squale.ch/wp-content/uploads/2023/05/1545-GMT-Black-1.jpg; [backPicture] - N/A; [lumePicture] - N/A; [Nickname] - ""; [Brand] - Squale; [Model] - 1545 GMT; [Country] - Switzerland; [Product Link] - https://squale.ch/product-category/1545-gmt/; [reviewLink] - N/A; [Movement Type] - Automatic; [Movement Name] - Sellita SW330-2; [# MSRP] - 2600; [# Secondary] - 2300; [# Production] - Unlimited; [watchDescription] - Cushion-case GMT diver with ceramic bezel, 500m WR, and vintage-inspired dial.; [caseWidth] - 42; [lugToLugLength] - 50; [thickness] - 15.3; [lug] - 22; [waterResist] - 500; [powerReserve] - 42; [beatFrequency] - 28800; [lume] - Super-LumiNova C3; [jewels] - 25; [caseMaterial] - Stainless Steel 316L; [watchGlass] - Double-domed Sapphire AR; [Bezel] - Bi-directional Ceramic GMT; [caseback] - Solid Screw-down; [Crown] - Screw-down; [Strap] - Rubber; [Shape] - Cushion; [Dial] - Textured; [caseShape] - Cushion; [Seconds] - 1; [Date] - 1; [Calendar] - 0; [Chiming] - 0; [Chronograph] - 0; [Compass] - 0; [dateCompilation] - 0; [DigitalDisplay] - 0; [Dress] - 0; [Field] - 0; [GMT] - 1; [Mechanical Alarm] - 0; [Moonphase] - 0; [Tourbillon] - 0; [worldTimer] - 0; [powerReserveIndicator] - 0; [Diver] - 1; [Pilot] - 0; [racing] - 0; [Skeleton] - 0; [Vintage] - 0; [StyleFormal] - 0; [StyleCasual] - 1; [StyleSports] - 1; [StyleTravel] - 1; [StyleAdventure] - 1; [StyleCollector] - 1; [StyleTool] - 1; [StyleStatement] - 0; [StyleVintage] - 1; [StyleSmart] - 0; [StyleCustom] - 0; [TPS_new] - 9.9; [TPSgrade] - A+; [TPSimpliedPrice] - 1800;

**A.I. WatchMetrics Review v37.10 Grok 4 Fast. December 21, 2025.**