Tissot | Heritage Porto Mechanical Swiss Men's Watch T128.505.16.012.00

The Tissot Heritage Porto Mechanical T128.505.16.012.00 is a Swiss Made men's manual-winding watch. Its steel tonneau case, white dial and black strap recall a style inspired by a Tissot model from the 1910s.

Design and dial

Large black Arabic numerals with Art Nouveau forms follow the dial outline. Two black hands indicate hours and minutes. Small seconds at 6 o’clock have a railway scale, while the historical Tissot signature occupies the upper dial.

Case and dimensions

The curved 316L stainless steel case measures 31.1 mm wide, 42.45 mm long and 10.47 mm thick. Its tonneau shape is joined by articulated strap attachments and a side crown. The lug width is 16 mm and the back is solid.

Movement and functions

The Swiss mechanical manual-winding ETA 7001 calibre drives hours, minutes and small seconds. Winding is performed with the crown. Tissot states a power reserve of 42 hours.

Crystal, strap and water resistance

A domed sapphire crystal with antireflective coating follows the case’s curvature. The black alligator-pattern cowhide leather strap has matching stitching and a butterfly clasp with push buttons. Stated water resistance is 3 bar / 30 m.

Technical specifications

• Brand : Tissot
• Reference : T128.505.16.012.00
• Collection : Heritage Porto
• For : Men
• Movement : Swiss mechanical, manual winding
• Calibre : ETA 7001
• Functions : Hours, minutes, small seconds
• Diameter : 31.1 × 42.45 mm
• Thickness : 10.47 mm
• Case : 316L stainless steel
• Dial : White
• Crystal : Domed sapphire with antireflective coating
• Strap or bracelet : Black alligator-pattern cowhide leather
• Band width : 16 mm
• Clasp : Butterfly clasp with push buttons
• Water resistance : 3 bar / 30 m
• Power reserve : 42 hours
• Case back : Solid
• Origin : Swiss Made

Key features

This Heritage Porto combines a tonneau case, Art Nouveau numerals and small seconds. Its manual movement and black leather continue the model’s historical inspiration.