- Code : Q1898120
- Gender : Ladies
- Style Number : Q1898120
- Also Called : Q189.8.120, 189 81 20, 189-81-20 189.81.20
- Series : Master Compressor Diving GMT
- Case : Stainless Steel
- Dial Color : Silver Guilloche
- Movement : Mechanical Automatic
- Functions : Hours, minutes, subsidiary seconds, date, GMT-24 hour indication.
- Crystal : Anti reflective Sapphire
- Case Diameter : 38.0mm
- Bezel Material : Stainless Steel Set With 16 Diamonds.
- BezelFunction : Rotative diving bezel with set with 16 diamonds
- Water Resistance : 300m / 1000ft (suitable for swimming, snorkeling, skin diving, diving)
- Crown : Stainless steel, Screw-Down with patented locking mechanism
- Calendar : Automatic Date at 3
- Watch Bracelet Strap : Stainles Steel
- Watch Clasp : Deployant
- Brand : Jaeger-LeCoultre
Jaeger-LeCoultre/Master Compressor Diving GMT/Q1898120