Tissot Tradition Powermatic 80 Open Heart Automatic Watch For Men - T063.907.11.038.00The Tissot Tradition gives modern watchmaking a hint of nostalgia with a vintage style perfectly balanced with classical details and subtle finishes. These are complemented by design elements such as guilloche decoration on bracelet models and a gently curved case. This new model has an open heart on the dial and a see through case back to expose the automatic movement.