Photo: Tempus Shop
Catalogue / Longines / ref. L8.113.4.90.6
Longines PrimaLuna 30mm Automatique Bleu - L8.113.4.90.6
The Longines PrimaLuna 30mm Automatique Bleu is an automatic watch, 30 mm across, with a sapphire crystal, water-resistant to 30 m. It was listed at €2,250 at Tempus at our check on 12 November 2026.
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 · 30 mm diameter
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.
- Sapphire crystal. The most scratch-resistant option.
- 30 mm diameter. A small, discreet case that suits slim wrists.
- Priced below the brand median. It costs 18% less than the median of the 383 automatic Longines watches in the catalogue (€2,750).
- 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
- 30 mm
- Crystal
- Scratch-resistant sapphire crystal, with several layers of anti-reflective coating
- Movement
- Automatic
- Water resistance
- 30 m (3 bar)
- Dial colour
- Sunray blue
- Clasp
- Triple-safety folding clasp, push-button release
- Reference
- L8.113.4.90.6
At this price
Alternatives from other brands
Same type of movement, within 20% of the price.
Questions
The short answers
Is the Longines PrimaLuna 30mm Automatique Bleu an automatic watch?
Yes. Its movement is automatic: it winds itself with the motion of the wrist.
Can you swim with the Longines PrimaLuna 30mm Automatique Bleu?
No. It is water-resistant to 30 m, which means rain and splashes.
Does the crystal of the Longines PrimaLuna 30mm Automatique Bleu scratch?
It has a sapphire crystal, the most scratch-resistant kind.
What size is the Longines PrimaLuna 30mm Automatique Bleu?
Its case measures 30 mm in diameter.
How much does the Longines PrimaLuna 30mm Automatique Bleu cost?
It was listed at €2,250 at Tempus at our check on 12 November 2026.
Where it ranks
This watch appears in
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