Photo: Tempus Shop
Catalogue / Longines / ref. L4.374.4.17.6
Longines Flagship Classic - L4.374.4.17.6
The Longines Flagship Classic is an automatic watch, 30 mm across, with a sapphire crystal, water-resistant to 30 m. It was listed at €2,050 at Tempus at our check on 12 November 2026.
Where to buyChecked 12 November 2026
The button leads to today’s price. Affiliate link: the retailer pays us a commission, at no extra cost to you.
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
Our view
Decent, without standing out
90 of the 184 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 Squale Sub-39 GMT Vintage instead: water-resistant to 300 m, at €2,080.
- If you prefer a case with more presence, the Squale 1521 Classic COSC measures 42 mm, at €1,990.
- If you want to spend less without losing anything on the spec sheet, the Mido Ocean Star 200C Titanium costs €1,350.
- If you like the model but not this version, see the Longines Flagship Classic, at €2,050.
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 25% 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
- Sapphire crystal
- Movement
- Automatic
- Water resistance
- 30 m (3 bar)
- Functions
- Date
- Dial colour
- Matt white
- Clasp
- Double-safety folding clasp
- Reference
- L4.374.4.17.6
At this price
Alternatives from other brands
Same type of movement, within 20% of the price.
Questions
The short answers
Is the Longines Flagship Classic an automatic watch?
Yes. Its movement is automatic: it winds itself with the motion of the wrist.
Can you swim with the Longines Flagship Classic?
No. It is water-resistant to 30 m, which means rain and splashes.
Does the crystal of the Longines Flagship Classic scratch?
It has a sapphire crystal, the most scratch-resistant kind.
What size is the Longines Flagship Classic?
Its case measures 30 mm in diameter.
How much does the Longines Flagship Classic cost?
It was listed at €2,050 at Tempus at our check on 12 November 2026.
Where it ranks
This watch appears in
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