Seac Action Computer

SeacSKU: 218458-03

Color: Black / Blue
Sale price$305.00 USD


SEAC® ACTION and SEAC® ACTION HR are new wrist-mount diving computers for scuba and freediving.

Easy to use, with 3 main modes:

  • SCUBA MODE: full management of recreational dive profiles with a Bühlmann ZHL-16C decompression algorithm for 1 or 2 mixes (air, Nitrox, and mixes with O2 concentrations up to 99%).
  • GAUGE MODE: Depth gauge and stopwatch for managing your dive profiles independently.
  • FREEDIVING MODE: Dive/surface time, current/maximum depth.


LOGBOOK MEMORY: SCUBA mode: 40 hours with records every 5 sec. FREEDIVING mode: 18 hours of activity with records every 2 sec.

Safety warning: MOD exceeded alarm, deco stop violated alarm, ascent speed alarm, NoFly time and desaturation calculations, maximum permitted altitude warning.

“NDL only” Dive Planner.

Dive Manager software for MAC/PC (requires Windows 10), available free of charge at

Download data via USB cable (optional accessory).

Ultra-durable structure treated for improved resistance to blows, corrosion, and swings in temperature.

LCD screen with contrast and adjustable-intensity backlighting.

Long-lasting CR2450 battery.

Available in version with crown, buttons, and buckle in stainless steel (ACTION) or with HR treatment (ACTION HR).

CA Residents: Prop 65 Warning(s)

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