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The green mother of pearl dial AMA is limited to 150 timepieces worldwide with a numbered caseback. The AMA Diver is a robust, technical timepiece depth rated to 300m with a precise 120-click unidirectional bezel and draws inspiration from the Ama’s 2000-year-old pearl diving tradition.
︎︎︎ Movement / Caseback.
The AMA diver is a 1960's-style titanium skin diver inspired by a 2000-year-old free diving tradition and celebrates the spirit of the pearl divers of Japan, the AMA. The natural pearl dial and harpoon seconds hand represent the bounty and tools of Japan's oldest free diving tradition. We use Grade-A Swiss Super-Luminova on our signature hour and minute hands, harpoon seconds hand, and dial and bezel indices for low light legibility. The case back features an engraving inspired by Iwase Yoshiyuki's photography of AMA divers from his village circa the 1950s. Powered by the Miyota 9039, it wears comfortably on our Tropic FKM rubber strap for all diving adventures.
Titanium with anti-scratch coating
41.5 x 48mm
42 hr power reserve
Natural mother of pearl
Swiss Super-LumiNova® BWG9 Grade A
Sapphire crystal AR coated
Sapphire crystal inlay
6.4mm screw down
300m (30 ATM) depth rated
20mm titanium H-link
20mm Tropic FKM rubber strap
We find sustainable solutions to wasteful production by incorporating overstock and recyclable materials designed with an emphasis on durability and an extended lifespan. We actively work with our manufacturing partners across our supply chain to improve consumption while reducing emissions and waste.
Tool Watch Co. packaging is engineered using environmentally-friendly foam. It is non-toxic, lightweight, impact-resistant and, 100% recyclable. Its core purpose is to offset the CO2 generated by shipping heavier items of the same size and reducing non-recyclable waste.
We have chosen logistical partners who promote sustainable growth around the globe. Their sustainability goals prioritise the reduced use of natural resources and reduce CO2 emissions from their logistics activities.
We strive to infuse each stage of our design and production process with a positive influence. Sustainability forms the basis of our watches, and we are committed to setting an ethical example in the watch industry by producing premium and sustainable items.