Salt. Seine

SALT. Seine is the oversized round combo: Japanese titanium with a 1 mm acetate insert so glass and metal can share a chassis. SALT. writes a chic oversized round with mid-century modern elements — heritage round, not a small P3. We sell it as a 54 mm round sun, not a wrap.

The insert stiffens and protects the lens and gives a second layer of color — contrast or near-monochrome. The organic SALT. pattern is stamped inside the temple tips and nose pads. Listed details also include Japanese acetate, functional rivet hinges, polarized optical-grade glass and CR-39, plus AR, hydrophobic, and oleophobic coatings. Designed in California. Handcrafted in Japan. $650.

Who it’s for. Anyone who wants an oversized round that is metal, not thick acetate. 54 mm eye, 20 mm bridge, 140 mm temples, 49 mm depth. The 20 mm bridge is the round to try when you want full circles without a heavy acetate rim. Fit in person.

Shape. Round / oversized (sun). Manufacturer tags the shape as round and describes a chic oversized round sunglass with mid-century modern design elements.

Material. Japanese titanium paired with a 1 mm acetate insert; Japanese acetate; functional rivet hinges; Japanese componentry (SALT. tags the construction as combo). Polarized optical-grade glass and CR-39 (colorways below list the lens SALT. currently pairs). Coatings: AR, hydrophobic, oleophobic.

Origin. Designed in California. 100% made in Japan.

Measurements (from SALT.)

• A (lens width): 54 mm
• B (lens height): 49 mm
• DBL (bridge): 20 mm
• ED (effective diameter): 54 mm
• Temple: 140 mm
• Common written size: 54–20–140

Colorways at SALT. (sun):

• Antique Gold / Antique Leaves — Polarized CR-39 Brown Gradient
• Brushed Gold / Black — Polarized CR-39 Brown Gradient
• Rose Gold / Antique Rose — Polarized CR-39 Lovers Soul
• Traditional Silver / Taupe — Polarized CR-39 Lovers Soul