Longines Master Collection 40 Chronograph Calendar Stainless Steel / Black / Bracelet Ref. L2.673.4.51.6

The Longines Master Collection 40 Chronograph Calendar Stainless Steel / Black / Bracelet L2.673.4.51.6 has a 40 mm stainless steel case, and is water resistant to 30 metres.

The Longines Master Collection has a stainless steel case with a diameter of 40.00 paired with a Black dial. It is listed here as being powered by caliber L687.2, though depending on the year of production it can be either a L678 or L687(in various executions).

Diameter: 40 mm
Water resistance: 30 m
Case: Stainless Steel
Movement: Longines caliber L687.2

Specifications

Case and dimensions

Case diameter: 40 mm
Lug width: 21 mm
Case shape: Round
Case material: Stainless Steel
Crystal: Sapphire
Case back: Open
Water resistance: 30 m

Dial

Dial colour: Black
Finish: Guilloche
Indexes: Roman Numerals
Hands: Feuille

Movement

Calibre: Longines caliber L687.2
Movement maker: Longines
Movement type: Automatic
Display: Analog
Power reserve: 54 h
Frequency: 28800 vph
Jewels: 25
Movement diameter: 30 mm
Complications: Additional 24 Hour Hand (fixed), Chronograph, Column wheel, Date, Day, Hours, Minutes, Month, Moonphase and Small Seconds