Photo: Tempus Shop
Catalogue / Longines / ref. L2.409.4.87.6
Longines Master Collection Moonphase 34mm Cadran Nacre Blanche Bracelet Acier - L2.409.4.87.6
The Longines Master Collection Moonphase 34mm Cadran Nacre Blanche Bracelet Acier is an automatic watch, 34 mm across, with a sapphire crystal, water-resistant to 30 m. It was listed at €3,350 at Tempus at our check on 12 November 2026. It costs 22% 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 · Sapphire crystal · 34 mm diameter
Limits
Water-resistant to 30 m
Our view
Decent, without standing out
53 of the 174 automatic watches within 20% of its price are better equipped (crystal, water resistance, titanium). You choose it for its design or its brand, not for its spec sheet.
Depending on what you want
- If you plan to swim with it, take the Mido Multifort TV Chronograph instead: water-resistant to 100 m, at €2,690.
- If you prefer a case with more presence, the Vulcain Anniversary Heart Calendar measures 42 mm, at €3,630.
- If you want to spend less without losing anything on the spec sheet, the Auricoste SM300 Scuba Master - Jubilé costs €2,590.
- If you like the model but not this version, see the Longines Master Collection Chronograph 40mm Cadran Bleu Soleillé, at €3,350.
Reading the spec sheet
What the spec sheet says
- Automatic movement. It winds itself on the wrist, with no battery.
- Sapphire crystal. The most scratch-resistant option.
- 34 mm diameter. A small, discreet case that suits slim wrists.
- 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
- Steel
- Diameter
- 34.00 mm
- Crystal
- Sapphire
- Movement
- Automatic
- Water resistance
- 30 m (3 bar)
- Functions
- Moon phase
- Dial colour
- White mother-of-pearl
- Clasp
- Triple-safety folding clasp
- Reference
- L2.409.4.87.6
At this price
Alternatives from other brands
Same type of movement, within 20% of the price.
Questions
The short answers
Is the Longines Master Collection Moonphase 34mm Cadran Nacre Blanche Bracelet Acier an automatic watch?
Yes. Its movement is automatic: it winds itself with the motion of the wrist.
Can you swim with the Longines Master Collection Moonphase 34mm Cadran Nacre Blanche Bracelet Acier?
No. It is water-resistant to 30 m, which means rain and splashes.
Does the crystal of the Longines Master Collection Moonphase 34mm Cadran Nacre Blanche Bracelet Acier scratch?
It has a sapphire crystal, the most scratch-resistant kind.
What size is the Longines Master Collection Moonphase 34mm Cadran Nacre Blanche Bracelet Acier?
Its case measures 34 mm in diameter.
How much does the Longines Master Collection Moonphase 34mm Cadran Nacre Blanche Bracelet Acier cost?
It was listed at €3,350 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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