The LONGINES Master Collection 40MM Automatic Watch
The LONGINES Master Collection 40MM Automatic Watch — view 2
The LONGINES Master Collection 40MM Automatic Watch — view 3
The LONGINES Master Collection 40MM Automatic Watch — view 4
Longines

The LONGINES Master Collection 40MM Automatic Watch

This automatic timepiece features a stainless steel case housing the L899 movement, visible through a transparent sapphire crystal case back. The dial displays hours, minutes, seconds, and date information alongside a moonphase complication at the six o'clock position. It secures with a triple safety folding clasp that utilizes a push-piece opening mechanism.

$3,000.00

Price as of Sep 7, 2026 10:09 PM UTC

Prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of this product.

Best for: formal occasions requiring precise astronomical timekeeping

1 colorway

Sunray blue
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Details

  • Automatic L899 movement, hours, minutes, seconds, and date and moonphase at 6 o'clock Transparent case back with sapphire crystal
  • Stainless steel with triple safety folding clasp and push-piece opening mechanism

Specifications

Model
L29094926
Color
Sunray blue
Count
1
Weight
1.5 pounds
EAN
7612356206154

Questions

What complications are displayed on the dial of this Longines Master Collection watch? +

The watch features an automatic movement that displays hours, minutes, seconds, and a date window. Additionally, it includes a moonphase indicator located at the 6 o'clock position.

What type of crystal is used for the watch face and case back? +

The timepiece utilizes sapphire crystal for both the front dial and the transparent case back. This allows for visibility of the internal automatic L899 movement from the rear.

How does the stainless steel band secure to the wrist? +

The band is equipped with a triple safety folding clasp that includes a push-piece opening mechanism. This design ensures a secure fit and facilitates easy adjustment of the strap.

What is the specific model number for this sunray blue variant? +

The specific model identifier for this watch is L29094926. This code corresponds to the Longines Master Collection 40MM Automatic with a sunray blue dial.

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