
Between East and West lies a sea of mystery—BlackSea. One of the world’s deepest inland waters, it is serene yet vast,unpredictable yet charged with hidden vitality. From this enigma we draw thename of our all-black timepiece, created for those whose strength is quiet,resolute, and unshaken.
Design Inspiration

Unlike conventional luminous palettes, the Black Sea features rare dark rose-red hands. Invisible by day, they awaken at night with a subtle glow. Against the deep black, they shimmer like elusive lights of the deep ocean—cold yet commanding, guiding without sound, hinting at the surging energy beneath still waters.
Staying true to Safrezo’s designphilosophy, the Black Sea embodies both modern aesthetics and a profoundspirit. Black is more than a color—it is composure, independence, andunfathomable depth. It does not chase brilliance, yet it exerts its owngravity.




CURVE OAK - Black Sea
SPECIAL EDITION | Ref. CO-SE2502
Midnight Edition
The design inspiration of “Curve Oak” comes from the fluidity of nature and the dynamic rhythm of human aesthetics. The S-shaped curve, widely found in nature (such as rivers, vines, and the human spine), has a soft, elegant, and tension-filled beauty.Safrezo innovatively integrates the S-shaped twisted metal bracelet, dial, and hands into one cohesive structure. By incorporating this flowing curve into the watch design, it endows the timepiece with a sense of life and artistic quality, conveying the philosophical concept that “time is like water, ever-flowing.”
- Case Material: 316L Stainless Steel, Hard Black DLC Coating
- Dial: Embossed Wave Texture
- Watch Strap: Fully handcrafted polishing and brushing finish
- Case Diameter: H38mm x W39.6mm
- Case Thickness: 10mm
- Movement: PT5000
- Power Reserve: 38h
- GLass: Sapphire glass
- Water Resistance: 100m/330ft



Product Details