Mechanical Open Heart Series Watch NH9130-17A Movement Type_Automatic Precise Japan Quartz Movement -

Precise Japan Quartz Movement - Accuracy: +/-20 seconds per month

auto summer time (DST) switching *May be updated when connected to a smartphone

Straps and bracelets can be interchanged using Tissot’s easy-to-use quick strap change system

Sku: ES5242

The BABY-G 25th anniversary logo combines with a choice of blue

Mechanical Open Heart Series Watch NH9130-17A Movement Type_Automatic Precise Japan Quartz Movement -Citizen Mechanical Gent Open Heart collection features automatic movement, stainless steel case and brown calf leather strap. It has a power reserve of 40 hours once entirely wound. Additional feature include exhibition case back. A mechanical watch in which the natural motion of the wearer provided energy to wind the mainspring, making mutual winding unnecessary if worn enough. Calibre No. 8229 Movement Automatic Strap Calf Leather Strap Water