2025 edition

Apple Watch Ultra 2 uses a 49 mm aerospace-grade titanium case with a new black finish, EN13319 dive certification, WR100 water resistance, IP6X dust resistance, an orange Action Button, sapphire crystal, a 1.92-inch LTPO OLED display up to 3000 nits, and dual‑frequency GPS. Garmin Tactix 7 AMOLED is a 51 mm model with a fiber-reinforced polymer body, DLC-coated titanium bezel, sapphire glass, MIL-STD-810, 10 ATM water resistance, a tactical nylon band, and modes like Night Vision and Stealth. Samsung Galaxy Watch Ultra (2024/2025) features a 47 mm titanium case with sapphire cover glass, 10 ATM water resistance, ISO 22810, MIL-STD-810H,