Seiko Prospex SRPC25J1**, affectionately nicknamed the **"Deep Blue Batman Turtle,"** is one of the most sought-after modern Turtle references. Combining Seiko's legendary cushion-case dive watch design with a striking black-to-blue sunburst dial and matching blue-and-black ("Batman") bezel, this Japan-made model has become a favorite among collectors for its unique appearance and everyday reliability.

Powered by Seiko's dependable **Caliber 4R36 automatic movement**, the SRPC25J1 features manual winding, hacking seconds, and approximately **41 hours of power reserve**. Built to ISO-inspired professional dive standards, it offers a robust **45mm stainless steel case**, Hardlex crystal, screw-down crown, unidirectional rotating bezel, LumiBrite hands and markers, and **200 meters (660 ft)** of water resistance, making it equally at home underwater or as a daily wearer. ([Seiko Watch Corporation][2])

Its rich deep-blue sunburst dial changes dramatically depending on the light, giving the watch a premium appearance that has helped it become one of the standout modern Turtle references. Produced as a **Japan-made ("J1")** version, it remains highly desirable among Seiko enthusiasts and collectors.

### Specifications

* **Model:** Seiko Prospex SRPC25J1
* **Nickname:** Deep Blue Batman Turtle
* **Movement:** Seiko Caliber 4R36 Automatic
* **24 Jewels**
* Manual winding & hacking seconds
* Approx. **41-hour power reserve**
* **Made in Japan**
* 45mm stainless steel cushion case
* Black-to-blue sunburst dial
* Blue & black unidirectional rotating bezel
* Hardlex crystal
* Screw-down crown and caseback
* LumiBrite hands and markers
* Day/Date display
* Stainless steel bracelet with diver's extension clasp
* **200m / 660ft Professional Diver's Water Resistance** (