Longines Flagship Classic 30mm L43743177

Features:
Hours & Minutes display
Central seconds
Date display
Diamond-set dial
Gilt hands
Transparent sapphire case-back
Automatic movement

Specifications:
Movement: Automatic (Calibre L592.5)
Power Reserve: 45 hours
Frequency: 28,800 vph
Water Resistance: 3 BAR / 30 m
Weight: Approx. 71.8 g

Case:
Material: Stainless steel with yellow PVD coating
Diameter: 30 mm
Thickness: 8.1 mm
Lug-to-Lug: 36.4 mm
Lug Width: 15 mm
Shape: Round
Crystal: Sapphire with anti-reflective coating (underside)
Caseback: Transparent sapphire

Dial:
Color: White matt
Markers: 13 diamond indexes (0.037 ct)
Hands: Gilt hands
Complications: Date display

Strap:
Material: Stainless steel with yellow PVD coating
Buckle: Triple safety folding clasp with push-piece opening mechanism

Movement Details:
Calibre: L592.5
Type: Self-winding mechanical
Frequency: 28,800 vph
Balance Spring: Monocrystalline silicon
Power Reserve: Up to 45 hours