Hamilton Intra-Matic Auto Chronograph vs Raymond Weil Freelancer Open Heart
Hamilton's chronograph meets Raymond Weil's timepiece
Quick Verdict
The Raymond Weil Freelancer Open Heart ($1,500–$2,500) delivers Automatic (Sellita SW200 base) technology in the tier below the Hamilton Intra-Matic Auto Chronograph ($2,500–$5,000). The Freelancer Open Heart measures 42mm and is rated 100m (10 ATM). The Intra-Matic Auto Chronograph justifies its premium with Swiss Made heritage and Automatic H-31. Both represent excellent choices in the luxury watch category.
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Specifications Compared
| Feature | Hamilton Intra-Matic Auto Chronograph | Raymond Weil Freelancer Open Heart |
|---|---|---|
| Price | $2,500–$5,000 | $1,500–$2,500 |
| Case Size | 40mm | 42mm |
| Movement | Automatic H-31 | Automatic Caliber RW4200 |
| Caliber Type | Valjoux-Based Automatic Chronograph | Automatic (Sellita SW200 base) |
| Power Reserve | 60 Hours | 38 Hours |
| Water Resistance | 100m (10 ATM) | 100m (10 ATM) |
| Crystal | Sapphire (Domed) | Sapphire with Antiglare |
| Case Material | Stainless Steel | Stainless Steel |
| Origin | Swiss Made | Swiss Made |
Category-by-Category Analysis
Design & Aesthetics
Hamilton's design language vs Raymond Weil's approach
The Hamilton Intra-Matic Auto Chronograph features a Stainless Steel case at 40mm with Sapphire (Domed) protection. The Raymond Weil Freelancer Open Heart offers Stainless Steel construction at 42mm with Sapphire with Antiglare. Both represent their brand's distinct design philosophy and heritage.
Movement & Performance
Automatic H-31 vs Automatic Caliber RW4200
The Intra-Matic Auto Chronograph runs the Automatic H-31 (Valjoux-Based Automatic Chronograph, 60 Hours power reserve) at 28,800 vph (4 Hz) frequency. The Freelancer Open Heart uses the Automatic Caliber RW4200 (Automatic (Sellita SW200 base), 38 Hours reserve) at 28,800 vph (4 Hz). The Intra-Matic Auto Chronograph edges ahead on power reserve.
Wearability & Fit
40mm vs 42mm — different wrist presence
At 40mm, the Intra-Matic Auto Chronograph wears more compactly on smaller wrists compared to the Freelancer Open Heart at 42mm. Water resistance differs: 100m (10 ATM) vs 100m (10 ATM).
Value & Cost of Ownership
Raymond Weil sits in the lower tier
The Hamilton Intra-Matic Auto Chronograph sits at $2,500–$5,000 and the Raymond Weil Freelancer Open Heart at $1,500–$2,500. On the specs that outlast any price: the Intra-Matic Auto Chronograph uses Sapphire (Domed) with 60 Hours, against Sapphire with Antiglare and 38 Hours on the Freelancer Open Heart. Service intervals are typically 5-7 years for both.
Water Resistance
100m (10 ATM) vs 100m (10 ATM)
The Intra-Matic Auto Chronograph is rated to 100m (10 ATM) while the Freelancer Open Heart handles 100m (10 ATM). Both offer identical water resistance ratings.
Materials Face-Off
| Component | Hamilton Intra-Matic Auto Chronograph | Raymond Weil Freelancer Open Heart |
|---|---|---|
| Movement | Hamilton H-31 caliber | Medical-grade 316L stainless steel with alloy composition: Fe (~65%), Cr (16–18%), Ni (10–14%), Mo (2–3%), Mn (≤2%), C (≤0.03%). Mixed finishing — polished bezel, case flanks, and bracelet center links with satin-brushed outer surfaces. |
| Crystal | Domed sapphire ("box crystal" silhouette) | Synthetic corundum crystal (Mohs hardness 9) with dual-sided anti-reflective coating — applied to both the front crystal and the exhibition caseback sapphire. This dual coating reduces glare for optimal viewing of both the dial-side open-heart aperture and the rear movement view. |
| Case | Stainless steel 316L | Stainless steel H-link bracelet with polished center links and brushed outer links. Butterfly deployant clasp with push-button release. |
| Super-LumiNova (Green Emission) | — | Standard Super-LumiNova applied to hour markers and hands. Green emission spectrum provides reliable low-light visibility. |
| Open-Heart Dial Engineering | — | Unlike standard open-heart designs that simply drill cutouts into solid dials, the RW1212 movement's gear train was completely relocated to position the balance wheel at 6 o'clock on the dial side, suspended symmetrically under a skeletonized single bridge. This is dedicated engineering, not cosmetic modification. |
Cost of Ownership Compared
The Raymond Weil Freelancer Open Heart saves you $784 over 5 years of ownership
Who Should Pick Which
Pick the Hamilton Intra-Matic Auto Chronograph if…
- Active lifestyle wearers — 100m water resistance handles swimming and water sports
- Practical daily wearers — 60-hour reserve gives breathing room
- Those who prioritize scratch resistance — sapphire crystal
- Chronograph enthusiasts looking for a proven timing instrument
- Heritage enthusiasts drawn to ** Hamilton's historical pedigree
Pick the Raymond Weil Freelancer Open Heart if…
- Enthusiasts who want a visible balance wheel / open-heart complication under $2,000
- Those who value independent, family-owned Swiss watchmaking over conglomerate brands
- Dress-sport watch seekers — the Freelancer bridges formal and casual effortlessly
- Buyers who appreciate genuine movement engineering (RW1212 is proprietary, not a cosmetic cutout)
- Music and arts enthusiasts drawn to Raymond Weil's cultural DNA
Hamilton Intra-Matic Auto Chronograph
- 14.6mm thickness honest but tall.
- Not column-wheel — cam-switching 7753 architecture.
- H-31 isn't in-house in the strict sense.
- Lume is modest.
Raymond Weil Freelancer Open Heart
- Brand recognition gap: Raymond Weil has limited recognition outside watch enthusiast circles. Most people won't recognize the brand — which matters if brand cachet drives your purchase decision.
- 38–41 hour power reserve: Below the 2026 standard of 60–80 hours. The dedicated two-hand design helps conserve power, but skip a day wearing it and you'll still need to reset.
- Open-heart polarization: Open-heart designs are divisive — enthusiasts either love the visible mechanism or consider it a gimmick. The RW1212's symmetrical single-bridge execution is among the most elegant implementations, but the opinion split persists.
- Grey-market erosion: Heavy discounts (35–40% off retail) suggest the MSRP is aspirational rather than market-clearing, which can undermine perceived value.
Our Verdict
Hamilton
Intra-Matic Auto Chronograph
Choose the Hamilton Intra-Matic Auto Chronograph if you prioritize Valjoux-Based Automatic Chronograph engineering, Swiss Made craftsmanship, and 100m (10 ATM) water resistance. At $2,500–$5,000, it delivers Automatic H-31 with 60 Hours power reserve.
Check Price on AmazonRaymond Weil
Freelancer Open Heart
Choose the Raymond Weil Freelancer Open Heart if you value Automatic (Sellita SW200 base) technology, Swiss Made heritage, and 42mm proportions. At $1,500–$2,500, the Automatic Caliber RW4200 with 38 Hours power reserve makes it a compelling choice.
Check Price on AmazonThe Bottom Line
The Hamilton Intra-Matic Auto Chronograph and Raymond Weil Freelancer Open Heart represent two distinct approaches to fine watchmaking — the Hamilton bringing Swiss Made tradition while Raymond Weil delivers Swiss Made engineering.
Frequently Asked Questions
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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.