10% OFF STOREWIDE| CODE: XMAS10 | T&C Apply.
Crafted from high-grade fluoroelastomer, the new FKM strap pairs exceptional flexibility and skin-friendly comfort with resistance to heat, UV exposure, and water. Fluid, wave-like textures trace both surfaces, echoing the watch's dial geometry while providing high strength for everyday wear. Integrated quick-release spring bars allow effortless strap changes, ensuring seamless adaptability across every environment.
Securing the strap is a custom-engraved spring-loaded deployant buckle, engineered with a hidden friction mechanism that eliminates external push-buttons for a clean, uninterrupted profile. Micro-adjustment points built directly into the buckle allow for precise sizing on the wrist, delivering a secure closure that snaps fluidly into place with minimal effort.
Ryukyu Diver Ocean Blue
US$468.00
Quantity
Movement
- NH36A automatic movement
- 24 jewels
- beat rate at 21,600 BPH (3Hz)
- around 41 hours power reserve
Case
- 40.7mm diameter, 46.5mm lug-to-lug, 11.7mm thick
- 316L stainless steel
- satin finishing and mirror-polished
- screw-down crown, screwed in caseback
- 200m water resistance
Dial
- flushed domed sapphire crystal
- matte blue sunburst dial
- applied hour markers
- 2.7mm thick ceramic bezel
- date window 3 o'clock
- Superluminova BGW9
Bracelet
- 20mm stainless steel sports bracelet
- emblematic "ひとり" engraved clasp
- satin-polished surface and mirror-finished sides
- drilled lug holes, easy strap change





































