Aquamar Grey 32077A20 TitaniumGrade5 Based on Seiko’s Speedtimer chronographs

Based on Seiko’s Speedtimer chronographs of the early 1970’s

The blue dial features day/date calendar

printed bronze Arabic numerals and indexes

This is our shallowest case design to date

Elegant gold-tone hands and faceted clover-shaped markers appoint the lustrous white mother-of-pearl dial

Aquamar Grey 32077A20 TitaniumGrade5 Based on Seiko’s Speedtimer chronographsThe Aquamar collection is Nivada Grenchens modern revival of a lesser known but charismatic dive watch from the late 1960s. Rooted in the Antarctic family, each Aquamar model blends vintage charm with professional grade technical features, making it a highly versatile and collectible timepiece. Faithful to its original proportions, the Aquamar features a 38 mm stainless steel case, double domed sapphire crystal, and a 200 meter water resistance