Head-to-Head Comparison

Updated September 5, 2026

Blancpain Villeret 8 Jours (platinum, black dial, limited edition) vs Rolex Datejust 36 126234 (steel, white gold fluted bezel, black dial)

Two timepieces compared — $25,000+ vs $10,000–$25,000

Quick Verdict

The Rolex Datejust 36 126234 (steel, white gold fluted bezel, black dial) ($10,000–$25,000) delivers Rolex 3235, Superlative Chronometer technology in the tier below the Blancpain Villeret 8 Jours (platinum, black dial, limited edition) ($25,000+). The Datejust 36 126234 (steel, white gold fluted bezel, black dial) measures 36mm and is rated 100m (10 ATM). The Villeret 8 Jours (platinum, black dial, limited edition) justifies its premium with Swiss Made heritage and Hand-wound, Blancpain Calibre 13R0 (three barrels). Both represent excellent choices in the timepiece category.

BlancpainVilleret 8 Jours (platinum, black dial, limited edition)$25,000+ Check price RolexDatejust 36 126234 (steel, white gold fluted bezel, black dial)$10,000–$25,000 Check price

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Blancpain

Villeret 8 Jours (platinum, black dial, limited edition)

$25,000+

Check Price Full Review

Rolex

Datejust 36 126234 (steel, white gold fluted bezel, black dial)

$10,000–$25,000

Check Price Full Review

Specifications Compared

Feature	Blancpain Villeret 8 Jours (platinum, black dial, limited edition)	Rolex Datejust 36 126234 (steel, white gold fluted bezel, black dial)
Price	$25,000+	$10,000–$25,000
Case Size	42mm	36mm
Movement	Hand-wound, Blancpain Calibre 13R0 (three barrels)	Automatic, Rolex calibre 3235, quickset date
Caliber Type	Blancpain 13R0, hand-wound, silicon balance spring	Rolex 3235, Superlative Chronometer
Power Reserve	About 192 hours (eight days), indicator at 12	About 70 hours
Water Resistance	30m (3 ATM)	100m (10 ATM)
Crystal	Sapphire Crystal, sapphire caseback	Sapphire Crystal, Cyclops
Case Material	Platinum, double-stepped bezel	Oystersteel with 18k white gold fluted bezel (white Rolesor)
Origin	Swiss Made	Swiss Made

Category-by-Category Analysis

🎨

Design & Aesthetics

Edge: Draw

Blancpain's design language vs Rolex's approach

The Blancpain Villeret 8 Jours (platinum, black dial, limited edition) features a Platinum, double-stepped bezel case at 42mm with Sapphire Crystal, sapphire caseback protection. The Rolex Datejust 36 126234 (steel, white gold fluted bezel, black dial) offers Oystersteel with 18k white gold fluted bezel (white Rolesor) construction at 36mm with Sapphire Crystal, Cyclops. Both represent their brand's distinct design philosophy and heritage.

⚙️

Movement & Performance

Edge: Blancpain

Hand-wound, Blancpain Calibre 13R0 (three barrels) vs Automatic, Rolex calibre 3235, quickset date

The Villeret 8 Jours (platinum, black dial, limited edition) runs the Hand-wound, Blancpain Calibre 13R0 (three barrels) (Blancpain 13R0, hand-wound, silicon balance spring, About 192 hours (eight days), indicator at 12 power reserve) at standard frequency. The Datejust 36 126234 (steel, white gold fluted bezel, black dial) uses the Automatic, Rolex calibre 3235, quickset date (Rolex 3235, Superlative Chronometer, About 70 hours reserve) at standard. The Villeret 8 Jours (platinum, black dial, limited edition) edges ahead on power reserve.

📏

Wearability & Fit

Edge: Rolex

42mm vs 36mm — different wrist presence

At 42mm, the Villeret 8 Jours (platinum, black dial, limited edition) has a bolder wrist presence compared to the Datejust 36 126234 (steel, white gold fluted bezel, black dial) at 36mm. Water resistance differs: 30m (3 ATM) vs 100m (10 ATM).

💰

Value & Cost of Ownership

Edge: Rolex

Rolex sits in the lower tier

The Blancpain Villeret 8 Jours (platinum, black dial, limited edition) sits at $25,000+ and the Rolex Datejust 36 126234 (steel, white gold fluted bezel, black dial) at $10,000–$25,000. On the specs that outlast any price: the Villeret 8 Jours (platinum, black dial, limited edition) uses Sapphire Crystal, sapphire caseback with About 192 hours (eight days), indicator at 12, against Sapphire Crystal, Cyclops and About 70 hours on the Datejust 36 126234 (steel, white gold fluted bezel, black dial). Service intervals are typically 5-7 years for both.

💧

Water Resistance

Edge: Rolex

30m (3 ATM) vs 100m (10 ATM)

The Villeret 8 Jours (platinum, black dial, limited edition) is rated to 30m (3 ATM) while the Datejust 36 126234 (steel, white gold fluted bezel, black dial) handles 100m (10 ATM). The Datejust 36 126234 (steel, white gold fluted bezel, black dial) offers superior water resistance.

Our Verdict

Blancpain

Villeret 8 Jours (platinum, black dial, limited edition)

Choose the Blancpain Villeret 8 Jours (platinum, black dial, limited edition) if you prioritize Blancpain 13R0, hand-wound, silicon balance spring engineering, Swiss Made craftsmanship, and 30m (3 ATM) water resistance. At $25,000+, it delivers Hand-wound, Blancpain Calibre 13R0 (three barrels) with About 192 hours (eight days), indicator at 12 power reserve.

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Rolex

Datejust 36 126234 (steel, white gold fluted bezel, black dial)

Choose the Rolex Datejust 36 126234 (steel, white gold fluted bezel, black dial) if you value Rolex 3235, Superlative Chronometer technology, Swiss Made heritage, and 36mm proportions. At $10,000–$25,000, the Automatic, Rolex calibre 3235, quickset date with About 70 hours power reserve makes it a compelling choice.

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The Bottom Line

The Blancpain Villeret 8 Jours (platinum, black dial, limited edition) and Rolex Datejust 36 126234 (steel, white gold fluted bezel, black dial) represent two distinct approaches to the timepiece category — the Blancpain bringing Swiss Made tradition while Rolex delivers Swiss Made engineering.

Frequently Asked Questions

For water, the Rolex Datejust 36 126234 (steel, white gold fluted bezel, black dial) is rated 100 m against 30 m, which is the difference between swimming and diving on one side and splashes on the other. On price, the Rolex Datejust 36 126234 (steel, white gold fluted bezel, black dial) sits a band lower ($10,000–$25,000 against $25,000+), so it is the cheaper way into the category. Neither is better at everything; the spec table above shows movement, case size, water resistance and crystal side by side so you can weigh what matters to you. We do not test units, so this is the makers' data, not a bench result.

The Rolex Datejust 36 126234 (steel, white gold fluted bezel, black dial) offers better upfront value, sitting a tier lower at $10,000–$25,000. However, the Blancpain Villeret 8 Jours (platinum, black dial, limited edition) may justify its premium with superior finishing, heritage, or resale value.

Both are suitable for daily wear. The Villeret 8 Jours (platinum, black dial, limited edition) at 42mm with 30m (3 ATM) water resistance handles everyday situations. The Datejust 36 126234 (steel, white gold fluted bezel, black dial) at 36mm with 100m (10 ATM) is similarly capable. The Villeret 8 Jours (platinum, black dial, limited edition) uses Sapphire Crystal, sapphire caseback while the Datejust 36 126234 (steel, white gold fluted bezel, black dial) uses Sapphire Crystal, Cyclops.

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How This Page Was Made

Our comparisons are generated from a hand-maintained specification database and reviewed under our editorial standards. We use AI tools to assemble pages from that data. We don’t invent specs: every number traces back to the database, and when we correct an entry, the fix is applied site-wide. As an Amazon Associate, The Horologist earns from qualifying purchases.