
Auto '91 - Ref. TNA 03
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Terranova Watches Auto '91 - Ref. TNA 03 (Auto '91) is a watch from the Automobilista collection and listed at BRL 3699.00. The case specification includes 39.5mm case; 12.7mm with crystal thickness; 47mm lug-to-lug; 20mm lug width; 316L stainless steel. Exterior details include crystal: Double dome sapphire with transparent AR coating; water resistance: 100m / 10 ATM. It is powered by Mecaquartz VK67. Design notes include dial/display: Exclusive Auto'91 matte paint / applied markers / azurage subdials; lume: Swiss Super-LumiNova BGW9; strap/bracelet: Black racing leather plus extra gray FKM rubber strap.
Auto '91 - Ref. TNA 03 sits in Terranova Watches's catalog as a chronograph-leaning independent watch worth comparing on the details: imagery, movement, case sizing, water resistance, and the official brand listing rather than headline price alone.