Steel
Master Control (Date) 140.8.89 — Steel
Undated
Steel 37 mm with calibre 889/1.
Identifying details
- Date
Date display.
- 1000 Hours Control
JLC’s in-house test of the cased watch for 1,000 hours.
Variants of 140.8.89
Reference overview →| Variant | Production |
|---|---|
| SteelCurrent | Undated |
| Yellow Gold (Early) | 1992–? |
Case & movement
- Reference
- 140.8.89
- Production
- Undated
- Case material
- Stainless steel
- Case diameter
- 37 mm
- Movement
- Automatic
- Date
- Yes
- Caliber
- Jaeger-LeCoultre 889
Dial, bezel & hands
Unknown attributes are left out rather than guessed.
Movement
Jaeger-LeCoultre 889
JLC’s thin automatic; as 889/1 the base of the Master Control time-and-date, and with a 440 module (889/440/2) the Master Control Perpetual.
Automatic · 36 jewels