Longines FLAGSHIP HERITAGE MOONPHASE
Ref. L4.815.4.78.2 · Moonphase
$3,450In stock
Case
- Diameter
- 38.5mm
- Thickness
- 12.4mm
- Lug-to-lug
- 46.3mm
- Lug width
- 19mm
- Material
- Stainless Steel
- Water resistance
- 30m
- Caseback
- Screw-down case back
Crystal & dial
- Crystal
- Sapphire
- AR coating
- Both sides
- Dial colour
- Ivory
- Indices
- Applied indexes
- Lume
- Super-LumiNova
Movement
- Caliber
- Longines L899.5
- Type
- Automatic
- Beat rate
- 25,200 vph
- Power reserve
- 72h
- Hacking
- No
- Hand-winding
- No
- Complications
- Hours, minutes, seconds, moon phase display and date indicated by small hand at
Design language
- Case shape
- round
- Dial style
- matte
- Bezel
- fixed
- Bracelet
- leather
- Hands
- dauphine
- Moonphase
- Yes
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Flagship Heritage collection · 2 watches
2 colorways
The market
Market prices.
Retail$3,450
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Longines on the secondhand market
+6.2%
2026 so far · +1.6% to +13.2% · 46 matched watches
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The community take
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The Longines Flagship Heritage Moonphase is widely praised for its elegant aesthetic, balanced midnight blue dial with dauphine hands and wedge indices, and the L899.5 movement's 72-hour power reserve. Owners appreciate its value, classy integrated moonphase complication with a night blue background and shiny silver stars, and comfortable 38.5mm case size with good finishing, fitting well on smaller wrists. However, reviewers and owners note its minimal 30-meter water resistance, a 3 o'clock crown that appears undersized, and a thickness of 12.4mm, which some find hinders its dress watch suitability and ability to slip under a cuff, though others find it wearable. Some also consider the design overly traditional and the rehaut depth excessive. On balance, owners and reviewers rate the Longines Flagship Heritage Moonphase highly for its elegant design and value proposition at its price point.
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