Description
The SEIKO Presage Cocktail Time SRPK15J1, nicknamed the “Blue Moon,” draws inspiration from the sophisticated ambiance of Tokyo’s cocktail culture. The deep blue sunburst dial reflects light with dynamic elegance, featuring faceted dauphine hands and applied indices that elevate its luxurious appeal. Powered by Seiko’s Caliber 4R35 automatic movement, this watch offers both manual winding and hacking, along with a 41-hour power reserve. Housed in a 40.5mm stainless steel case, it’s topped with a domed Hardlex crystal and paired with a rich brown leather strap for classic dress styling. With a screw-down exhibition case back and 50 meters of water resistance, the SRPK15J1 blends mechanical craftsmanship with refined aesthetics.
Key Features
- 40.5mm stainless steel case with polished finishing
- Blue sunburst dial with faceted dauphine hands and applied indices
- Automatic Caliber 4R35 movement with manual winding and hacking
- 41-hour power reserve
- Domed box-shaped Hardlex crystal
- Brown leather strap with tri-fold push-button clasp
- Screw-down exhibition case back
- 50 meters water resistance
- Inspired by Tokyo cocktail bars, elegant dress watch aesthetic
Specifications
- Model: SRPK15J1
- Movement: Seiko Caliber 4R35 (automatic, 23 jewels, 21,600 vph)
- Power Reserve: Approx. 41 hours
- Case Diameter: 40.5mm
- Case Thickness: ~11.8mm
- Lug-to-Lug: ~47.5mm
- Lug Width: 20mm
- Dial Color: Blue sunburst
- Crystal: Domed box-shaped Hardlex
- Straps/Bracelet: Brown leather strap
- Clasp: Tri-fold deployant clasp with push-button release
- Case Back: Screw-down exhibition case back
- Water Resistance: 50 meters / 5 ATM
- Weight: Approx. 70g





