- Heater: EnergyPro® 4,000 W
- Electrical: 230 V / 50 amp (GFCI sub-panel included)
- Water Care: FreshWater® IQ Ready
- Monthly Pricing: Starting at $229.65/month*
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The Martinique® is a five-person hot tub from the Paradise® Series, the mid-tier hydrotherapy line manufactured by Caldera Spas, a Watkins Wellness brand. Measuring 7'5" × 6'4" and holding 285 gallons of water, the Martinique combines a full-body UltraMassage® lounge with four additional seats, 34 jets across four configurations, and a salt-water-ready FreshWater® IQ-ready sanitization system. It's a spacious, island-inspired hot tub, roomy lounge, expanded leg space, FootRidge® features, and a rich jetting system. With 307 manufacturer reviews, it is among Caldera's most-reviewed mid-tier spas. The Martinique is sold and serviced through Seven Seas Pools & Spas.
5 adults (1 lounger, 4 seats)
7'5" × 6'4" × 34" tall (226 × 193 × 86 cm)
34 total across 4 configurations
1 ReliaFlo® Single-Speed 2.0 HP plus 1 ReliaFlo® Dual-Speed 1.5 HP and an EnergyPro® circulation pump
The Martinique fits households of three to five, couples with one or two children, two-couple-friend gatherings, or empty-nesters who want guest seating. Its lounger plus four upright seats give every person a distinct hydrotherapy experience, and the five-station Hot Tub Circuit Therapy® sequence turns moving seat-to-seat into a guided full-body massage targeting the neck, back, calves, and feet. The roomy lounger and expanded leg space make it a strong fit for taller users, one Caldera customer testimonial reads: "It pays to get the higher quality adjustable jets and longer warranty of the Paradise Series spas… when I'm not in it after a long day at work, I find my grown kids are in it!"
Explore the Martinique with Seven Seas Pools & Spas and compare the seating, massage, and water-care features in person.
Parchment
Ash
Java
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| Spa Specification | Value |
|---|---|
| Seating capacity | 5 adults (1 lounger, 4 seats) |
| Length × Width × Height | 7'5" × 6'4" × 34" (226 × 193 × 86 cm) |
| Water capacity | 285 gallons (1,080 liters) |
| Weight (dry) | 930 lbs (420 kg) |
| Weight (filled) | 4,180 lbs (1,895 kg) |
The Martinique uses two ReliaFlo® pumps, a 2.0 HP single-speed and a 1.5 HP dual-speed, plus an EnergyPro® circulation pump that runs continuously for low-noise filtration. The 34 jets split across four configurations:
| Jet Type | Count | Targeted Area |
|---|---|---|
| Euro jets | 24 | General muscle coverage across all seats |
| VersaSsage® | 7 | Variable-pattern back massage |
| AdaptaSsage® | 2 | Adjustable-direction targeted massage |
| AdaptaFlo® | 1 | Adjustable-flow precision jet |
The Martinique ships FreshWater® IQ Ready, the system takes the guesswork out of water care with smart alerts, step-by-step instructions, and precision dosing. The salt-water system uses a disposable titanium cartridge to generate chlorine from salt, sustaining clean water without ongoing chemical dosing.
| Water Care Specification | Value |
|---|---|
| Standard system | FreshWater® IQ Ready |
| Filter | 50 sq. ft. |
| Ozone | Optional Corona Discharge ozonator |
| Note | Ozone is not compatible with FreshWater IQ, choose one |
| Cover & Accessory Specification | Value |
|---|---|
| Cover | WeatherPro™ 4" tapered core with hinge seal |
| Cover colors | Storm, Chestnut, Black |
| Cover lifters (optional) | ProLift®, ProLift® II, ProLift® III, ProLift® IV |
| Steps (optional) | Paradise® Series Steps or Polymer Steps in Java, Ash, or Parchment |
| Bottom seal | Poly Sheet |
| Cabinet branding | Branding decal on cabinet |
The Martinique is designed around Hot Tub Circuit Therapy®, Caldera's term for moving seat-to-seat across a planned sequence so each muscle group gets a dedicated treatment. On the Martinique, the circuit runs through five stations targeting the neck, back, calves, and feet. A typical soak starts in the UltraMassage® Lounge for full-body recline (neck, shoulders, full back, calves, and feet engaged simultaneously by the Sole Soothers® and Angled Calf Jets), moves to the EcstaSeat® for large-muscle back work, settles into the LumbarSsage® Seat for lower-back tension, and finishes with adjustable AdaptaSsage® and AdaptaFlo® jets that let you fine-tune direction and flow. The FootRidge® anchors you in place so you can lean into higher-pressure jets without drifting.
Because the Martinique pairs a 2.0 HP and a 1.5 HP pump (rather than two 2.5 HP pumps like the Makena or Salina), the jets feel firm but slightly less intense than the larger Paradise models. If you want maximum jet feel and a Euphoria® thigh-and-knee jet should compare the Makena® or Seychelles®.
Review the dimensions, seating layout, and water-care features with a Seven Seas advisor.
| Related Spa | Seats | Jets | Key Differentiator |
|---|---|---|---|
| Kauai® | 3 | 31 | Smallest Paradise, ideal for downsizing |
| Martinique® (this model) | 5 | 34 | Roomy island-inspired lounger, expanded leg space, 5-person fit |
| Makena® | 6 | 46 | Lounger + 5 seats, Euphoria® jet |
| Seychelles® | 6 | 43 | Lounger + 5 seats, Euphoria® jet |
| Reunion® | 7 | 38 | Open seating, no lounger |
| Salina® | 7 | 40 | Largest Paradise, open seating |
The Paradise Series sits in the middle of the Caldera Spas lineup. From most to least premium:
Utopia® Series, premium top tier (EcoTech® Plus cabinet, FreshWater® IQ Salt, Atlas® Neck Massage, SpaGlo® Multi-Zone LED). Models include the Geneva® and Cantabria®.
View Utopia Series Hot Tubs
Paradise® Series, mid tier (FreshWater® IQ Ready, EcoTech® cabinet, multiple seat-massage technologies). The Martinique lives here.
View Paradise Series Hot Tubs
Vacanza® Series, value-mid (FreshWater® Salt System Ready, EcoTech® cabinet, Mystique® LED).
View Vacanza Series Hot Tubs
Fantasy Series, entry tier (115 V plug-and-play options, FROG® sanitization, rotomolded cabinet).
View Fantasy Series Hot TubsIf you're cross-shopping Caldera against the Hot Spring brand (also distributed by Watkins Wellness), the Caldera vs Hot Spring comparison covers how the two lines split on jet technology, control systems, and water-care defaults.
The Martinique is part of the lineup carried by Seven Seas Pools & Spas. Call ahead or stop by your local showroom to confirm current showroom availability. Visiting a showroom is the fastest way to feel the lounger's island-inspired ergonomics, test jet pressure, and see the cabinet finishes on the models currently on display. Call or visit your local Seven Seas Pools & Spas location to schedule a private wet-test soak appointment with the models currently on the floor.
The Martinique requires a 230 V / 50 amp circuit wired to a GFCI sub-panel, the sub-panel is included with the spa. Site requirements:
Level reinforced concrete pad, deck capable of supporting 4,180 lbs filled, or a prepared spa pad
24" minimum service clearance on at least one side for equipment access
Standard delivery to ground-level installations
Seven Seas offers full delivery and installation service including site assessment, electrical coordination with a licensed electrician, and post-fill water balancing.
With FreshWater® IQ Ready, week-to-week maintenance reduces to monitoring smart alerts in the Caldera Spas App and replacing the salt cartridge when prompted. Filter cleaning runs on the standard monthly cadence for a 50 sq. ft. cartridge, see the filter care guide in the owners area.
For broader guidance, the salt-water hot tub care guide in the owners area covers cartridge replacement, ozone interaction (note: ozone is not compatible with FreshWater IQ), and seasonal draining intervals.
Yes, the lounger plus four upright seats means four people each get a seat with personalized jet coverage, with one seat free for a guest. For households of two to three, the Kauai® is a more efficient choice. For households of six or more, see the Makena® or Seychelles®.
The Paradise Series is engineered for low operating cost via FiberCor® insulation, the EnergyPro® heater, and a continuous-run circulation pump. Actual monthly electrical cost depends on local utility rates, ambient temperature, and use frequency. The CEC certification means the Martinique meets California's strict energy standards, which is a useful proxy for efficiency if you live elsewhere. Ask a Seven Seas advisor for an operating-cost estimate based on your climate and electricity rate.
No. The Martinique is hardwired 230 V / 50 amp only. For 115 V plug-and-play hot tubs, see the Fantasy Series models.
FreshWater® IQ Ready means the spa is engineered for Caldera's salt-water sanitization system, salt-generated chlorine plus smart monitoring through the Caldera Spas App. Ozone is an optional Corona Discharge ozonator that adds supplemental sanitation. They are not compatible, choose one or the other at the time of purchase.
Yes, a WeatherPro™ 4" tapered core cover with hinge seal is included. UL-listed child-safety locks and ASTM compliance are standard on Caldera covers. Cover lifters (ProLift®, ProLift® II/III/IV) are optional add-ons.
Caldera does not publish a single warranty page on the product page itself. Seven Seas walks every Martinique buyer through the current Caldera warranty document at the time of sale, generally a multi-year shell warranty plus shorter components and labor terms. Ask for the latest warranty PDF when you visit a showroom.
Standard Martinique delivery from Seven Seas runs 4-8 weeks from order, depending on current Caldera Spas production lead times and the shell color you select. Expedited inventory in stock at Seven Seas locations can ship within a week.
Yes, with proper ventilation and drainage. Indoor installations require an electrician-approved 230 V / 50 amp feed, a moisture-resistant floor structure rated for 4,180 lbs, and active humidity ventilation. See the indoor installation guide for full requirements.
The Martinique is part of the lineup carried by Seven Seas Pools & Spas. Call ahead or stop by your local showroom to confirm current showroom availability. Visiting a showroom is the fastest way to feel the lounger's island-inspired ergonomics, test jet pressure, and see the cabinet finishes on the models currently on display. Call or visit your local Seven Seas Pools & Spas location to schedule a private wet-test soak appointment with the models currently on the floor.
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