Le Locle 29mm Case Size_30 Perfectly following the flange’s curve

Perfectly following the flange’s curve for ultra-precise readability

with the signature

Soft-iron inner case for protection against magnetic fields

Capturing the spirit of the pilots' watches of the early 20th century

it took a different tack from other dive watches of the era

Le Locle 29mm Case Size_30 Perfectly following the flange’s curveThe Tissot Le Locle automatic watches form a range that is as rich as it is beautiful. A truly historic timepiece, it embodies the spirit of innovation that has defined Tissot for over a century. This model has a blue dial, with diamonds inlaid for the hour markers. This model features a patented Nivachron balance spring, which significantly attenuates the effects of magnetic fields while resisting shocks, ageing and temperature variations. It also