Casio JP-200W is a digital wristwatch released around 1992, part of Casio’s Jogger Pulse (JP) line of fitness watches. It used module 1009 and combined standard timekeeping with a built-in pulse sensor for monitoring heart rate during exercise.
The JP-200W continued the concept introduced by the JP-100W (1987), improving the pulse-reading system and adding a bright backlight — a rare feature in the series. Between these two models, Casio also released the JP-10 (around 1990), a simplified version that replaced the fingertip sensor with a manual Pulse Converter operated by pressing the yellow COUNT button. Though less advanced, it reflected Casio’s effort to make pulse-monitoring technology more accessible to everyday users.
With its colorful resin cases, vented strap, and futuristic dual-tone display, the JP-200W represents the most advanced and stylish chapter of Casio’s Jogger Pulse family from the early 1990s.
Casio JP-200W – Quick Technical Data
| Field | Data |
|---|---|
| Model | Casio JP-200W |
| Module | 1009 |
| Battery | CR2016 3 V |
| Manual | View PDF Manual |
| Glass Type | Acrylic |
| Strap Size | 18 mm (lug) / 23.5 mm (case) |
| Case Material | Resin |
| Water Resistance | 50 m |
| Functions | Timekeeping, Pulse sensor (heart rate), Chronograph (split), Countdown Timer, Alarm, Recall memory, Backlight |
| Production Years | 1992 – approx. 1994 |
What color versions of Casio JP-200W exist?
There are five known color versions of the Casio JP-200W: Black, Orange, Pink, Purple, and Cream. All share the same case design, strap shape, and module, differing only in resin color and accent details. These versions reflected the early 1990s trend of bright fitness gear and sporty color blocking.
Known color versions:
- Black Version – The standard and most common model. Black resin case with blue and yellow accents, paired with a black strap marked EXERCISE PULSE MONITOR. This is the version most often seen in 1990s sports catalogs.
- Orange Version – Orange resin case with a yellow pulse sensor and red PULSE button. A bold and energetic colorway that fits perfectly into early 90s aerobic fashion. Rare, usually found with faded text or yellowed resin.
- Pink Version – Bright pink case with yellow highlights. The most playful and eye-catching version. Extremely rare and highly collectible, especially when the color retains its original gloss.
- Purple Version – Deep purple resin case with lime-yellow accents and a black strap. The most “techno” looking of the lineup, strongly tied to Casio’s colorful mid-90s design phase.
- Cream Version – Soft cream-colored resin with green pulse sensor and side button. The rarest variant, often showing resin discoloration due to the pigments used. A true collector’s piece.
Features & Functions of Casio JP-200W
The Casio JP-200W was designed for aerobic exercise and pulse monitoring, combining standard digital functions with real-time biometric tracking. It used module 1009, one of Casio’s most advanced fitness modules of the early 1990s.
Main features:
- Pulse Sensor: Measures heart rate through the finger sensor pad on the case front or the metal contacts on the case back. Works both when worn or by finger touch.
- Aerobic Zone Indicator: After setting your age (10–80 years), the watch calculates your optimal pulse range. Arrows on the display show if your pulse is below, within, or above the ideal aerobic zone.
- Memory Recall: Stores the last three pulse readings for later viewing in RECALL mode.
- Chronograph (Stopwatch): Standard Casio split stopwatch for tracking exercise duration.
- Countdown Timer: Adjustable timer with split display and clear beeping alert.
- Alarm: One daily alarm with hourly chime option.
- Backlight: Unusually bright for a pulse model—one of the few in the JP series to feature illumination.
- Water Resistance: Rated for 50 meters, safe for light swimming or running in the rain.
- Display Layout: Dual-layer LCD showing time, date, and heart symbol animation during pulse check. Yellow accent letters give it that signature early-90s Casio aesthetic.
Usability today:
Most functions remain fully operational after decades. The pulse sensor still works if the contact pads are clean and corrosion-free. The light button is strong but often shows paint wear—a common sign of use on JP-series models.
Strap and Case Details – How easy is it to maintain Casio JP-200W today?
The Casio JP-200W came with a dedicated resin strap made specifically for this model. Each color variant had its own matching strap with printed markings such as EXERCISE PULSE MONITOR, reflecting the sporty fitness theme of the early 1990s.
The black version was sometimes sold with an additional rubber overlay in turquoise color, matching the accent details on the case. Finding a complete example with this overlay intact is very difficult today, as most have been lost or degraded over time.
Maintenance notes:
- Original straps are vented with multiple holes for sweat dispersion. The design looks great but makes them fragile around the lugs and curve areas.
- Resin straps from this era often crack or snap easily, especially the lower section.
- Replacement straps are no longer available from Casio. Some 18 mm sport straps can fit with light trimming.
- The case resin is prone to yellowing or discoloration, especially on light-colored variants like cream or orange.
- The crystal is acrylic and can be restored with Polywatch or fine sanding compounds.
Tips for collectors:
When displaying the JP-200W on a stand, avoid tightening the strap. Keep it loose to prevent tension cracks. If you own a strap with the turquoise overlay, handle it gently—it’s one of the rarest accessories of the entire Jogger Pulse series. 😅
Collectibility & Quirks of Casio JP-200W
The Casio JP-200W has become a sought-after model among collectors of early 1990s Casio fitness and sensor watches. While it was not produced in large quantities, its mix of bright colorways, pulse sensor technology, and unusual strap design makes it stand out in today’s market.
Collector notes:
- Rarity: The black version is the easiest to find. Colored variants, especially pink and cream, are extremely rare and often only appear a few times a year in online auctions.
- Price trends: Once a $30 watch on eBay, clean and complete examples now reach $100–150, with NOS or boxed sets going higher.
- Weak points: Straps and case edges degrade easily. The PULSE button paint tends to wear off. Aluminum frame stickers sometimes peel or fade.
- Packaging: Originally sold with a small plastic stand and a user booklet. Complete boxed sets are highly collectible.
- Unique feature: The JP-200W is believed to be the only Jogger Pulse model with a light, making it technically special among the JP series.
- Sensor function: Still works on many surviving pieces if the metal contacts are clean. The technology is simple but surprisingly accurate for its time.
Market insight:
Interest in the JP-200W has grown in recent years as collectors rediscover Casio’s early experiments with wearable fitness tech. It represents the moment when Casio tried to bring medical-style sensors into daily use—wrapped in colorful, unmistakably 90s design.
Casio JP-200W – Manual
The Casio JP-200W uses module 1009, and its official instruction manual can be viewed or downloaded below:
Casio JP-200W / Module 1009 – Official Manual (PDF)
Additional Information & Related Models
The Casio JP-200W belongs to the Jogger Pulse (JP) family — a short-lived but innovative line of watches focused on pulse monitoring and exercise tracking. The series marked Casio’s early step into wearable health technology, years before smartwatches existed. The first-generation JP-100W (1987) introduced the finger pulse sensor concept, while the JP-10 (1990) offered a simplified, manual approach using a Pulse Converter system that required the user to count their own heartbeats with the yellow COUNT button. It was a more affordable, durable, but less popular version within the JP line.
The JP-200W (1992) then refined the technology with module 1009, a brighter display, and an added backlight, representing the peak of Casio’s Jogger Pulse development. The technology from this series later evolved into medical-style models such as the BP-100 and BP-120, capable of measuring blood pressure.
Among Casio’s health-oriented watches, the JP-200W remains the most colorful and visually distinctive, bridging late-80s medical experimentation with mid-90s sporty digital design — a favorite among collectors who appreciate both innovation and the unmistakable 90s Casio aesthetic.
FAQ – Casio JP-200W
What battery does Casio JP-200W use?
It uses a CR2016 3V lithium cell, easy to replace and commonly available.
What module does Casio JP-200W use?
The watch runs on module 1009, which controls the pulse sensor, timer, chronograph, and memory recall.
Is Casio JP-200W water-resistant?
Yes. It is rated for 50 meters, suitable for running, light swimming, and daily use.
How accurate is the pulse measurement?
When the sensor plates are clean, readings are usually close to real heart rate values. It refreshes every 2 minutes during continuous measurement.
How rare is Casio JP-200W today?
The black version is relatively common, while colored variants like pink or cream are extremely rare and prized among collectors.
Can I still find the original strap?
Original straps are hard to find or unavailable, especially those with printed markings or turquoise overlays. Compatible 18 mm Casio sport straps can fit with small trimming.
Does the pulse function still work after 30 years?
Yes, often surprisingly well. The sensor pads need to be clean, and the back contacts must be corrosion-free.
Where can I find the Casio JP-200W manual?
Yes, often surprisingly well. The sensor pads need to be clean, and the back contacts must be corrosion-free.
Where can I find the Casio JP-200W manual?
You can download it here:
📖 Casio JP-200W / Module 1009 – Official Manual (PDF)
Inspirations & Sources
Research for this entry was based on original Casio documentation, collector archives, and community knowledge gathered from years of vintage watch restoration.
Main sources:
- Casio Module 1009 user manual (official PDF).
- 1992–1994 Casio Japan and Europe sports watch catalogs.
- Community discussions and archives from r/CasioVintage and Watchuseek forums.
- Vintage Casio advert scans and collector photos confirming color variants.
- Personal restoration experience and observations from Vintage Casio Restore (@vintage.casio.restore).
Acknowledgment:
Special thanks to fellow collectors who helped document rare JP-200W versions and strap details. Every contribution helps preserve the history of Casio’s most experimental era.
Passionate about Casio’s golden-era digital watches. At Vintage Casio Restore, I bring old models back to life and share practical guides for collectors and enthusiasts.
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