Photo: Tempus Shop
Catalogue / Longines / ref. L4.815.4.72.2
Longines Flagship Heritage Moonphase Argente - L4.815.4.72.2
The Longines Flagship Heritage Moonphase Argente is an automatic watch, 38.5 mm across, water-resistant to 30 m. It was listed at €3,400 at Tempus at our check on 12 November 2026. It costs 24% more than the median of the 383 automatic Longines watches in the catalogue (€2,750).
Where to buyChecked 12 November 2026
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Who it suits
Anyone who wants a mechanical watch for daily wear.
Strengths
Automatic movement
Limits
Water-resistant to 30 m
Reading the spec sheet
What the spec sheet says
- Automatic movement. It winds itself on the wrist, with no battery.
- Water-resistant to 30 m. It copes with rain and splashes, not swimming.
Analysis based on the retailer’s spec sheet, without handling the watch.
- Brand
- Longines
- Case material
- Steel
- Strap material
- Alligator leather
- Diameter
- 38.50 mm
- Movement
- Automatic
- Water resistance
- 30 m (3 bar)
- Dial colour
- Sunray silver
- Clasp
- Loop buckle
- Reference
- L4.815.4.72.2
At this price
Alternatives from other brands
Same type of movement, within 20% of the price.
Questions
The short answers
Is the Longines Flagship Heritage Moonphase Argente an automatic watch?
Yes. Its movement is automatic: it winds itself with the motion of the wrist.
Can you swim with the Longines Flagship Heritage Moonphase Argente?
No. It is water-resistant to 30 m, which means rain and splashes.
What size is the Longines Flagship Heritage Moonphase Argente?
Its case measures 38.5 mm in diameter.
How much does the Longines Flagship Heritage Moonphase Argente cost?
It was listed at €3,400 at Tempus at our check on 12 November 2026.
Where it ranks
This watch appears in
Official brand video
The collection on video
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