Current Production
Flagship Heritage Moonphase 38.5 mm
LONGINES L4.815.4.52.2
MSRP
$3,450 USD
Verified Aug 18, 2026
Case diameter38.5 mm
Case size38.5 mm
Lug-to-lug46.3 mm
Thickness12.4 mm
Lug width19 mm
Case materialStainless steel
CrystalScratch-resistant sapphire crystal, with several layers of anti-reflective coating on both sides
Water resistance30 m
MovementAutomatic
CalibreL899.5
Power reserve72 hours
DialSunray anthracite
Bracelet or strapAlligator strap, Grey
Specifications as published by Longines →
Last verified Aug 18, 2026