Longines Master Collection Chrono Moonphase (L2.773.4.78.3)

Case

• Shape

Round

• Material

Stainless steel

• Glass

Scratch-resistant sapphire crystal

• Case Back

Transparent case back with sapphire crystal

• Dimension

Ø 42.00 mm

• Lug distance

21 mm

• Lug-to-lug

49.50 mm

• Thickness

14.20 mm

• Water Resistance

Water-resistant to 3 bar

• Weight

102.7 g

Dial and Hands

• Dial color

Silver "barleycorn"

• Hour markers

Painted Arabic Numbers

• Hands

Blue steel hands

Movement and Functions

• Movement Type

Automatic

• Functions

Hours, minutes, small seconds with 24 hours indicator at 9 o'clock. Date indicated by the half moon central hand. Moon phase display at 6 o'clock.

• Caliber

L687

• Movement Description

Self-winding mechanical movement beating at 28'800 vibrations per hour, with a power reserve up to 66 hours

• Special Functions

Moon-phase

• Chronograph

Column Wheel Chronograph

• Chronograph Functions

Chronograph mechanism: central 60 seconds hand, moon phase display with 12 hours counter at 6 o'clock and 30 minutes counter with day and month display at 12 o'clock

Strap

• Material

Alligator strap

• Color

Brown

• Buckle

With triple safety folding clasp and push-piece opening mechanism