About This Watch
The Longines Master Collection Chronograph 40mm is the quintessential dress chronograph — a watch that prioritizes elegance over sportiness while housing a column-wheel chronograph movement that would satisfy any mechanical purist. The silver dial with its barleycorn texture provides a refined backdrop for the three blue-toned sub-dials and blued steel hands, creating a color combination that has been a signature of the Master Collection for decades. At 40mm, this chronograph bucks the trend toward oversized cases, proving that a chronograph can be compact and legible simultaneously when the dial design is executed with care. The L688.4 column-wheel caliber provides the crisp pusher action and clean start-stop behavior that distinguish premium chronograph movements, with 60 hours of power reserve ensuring reliable operation. The polished case and brown alligator strap establish unmistakable dress-watch credentials, making this a chronograph that feels at home with a suit in a way that sportier alternatives from Breitling or TAG Heuer simply cannot. The transparent caseback reveals the decorated movement, adding an extra dimension of engagement for the enthusiast. At $2,700, the Master Collection Chronograph competes with the Junghans Meister Telemeter and Hamilton Intra-Matic Chronograph, but surpasses both with its column-wheel movement and superior finishing. For the professional who wants a single chronograph that bridges the office and formal occasions with effortless grace, the Master Collection Chronograph 40mm is an outstanding choice that punches significantly above its price class.
Specifications
Movement
| Movement Type | Automatic |
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| Caliber | L688.4 |
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| Power Reserve | 60 hours |
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| Frequency | 28,800 vph |
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| Jewels | 27 |
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Case
| Case Diameter | 40.0mm |
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| Case Thickness | 14.0mm |
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| Case Material | Stainless Steel |
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| Crystal | Sapphire |
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| Bezel | Fixed, polished |
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| Dial Color | Silver |
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| Lug Width | 20mm |
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| Lug-to-Lug | 47.0mm |
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Features
| Water Resistance | 30m / 98ft |
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| Bracelet/Strap | Brown alligator leather strap |
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| Clasp | Folding clasp |
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| Weight | 85g |
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| Complications | DateChronograph |
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