---
product_id: 632381590
title: "SEAC Sub Computer Screen MOD.2021 (White)"
brand: "seac"
price: "R$5458"
currency: BRL
in_stock: true
reviews_count: 5
category: "Seac"
url: https://www.desertcart.com.br/products/632381590-seac-sub-computer-screen-mod-2021-white
store_origin: BR
region: Brazil
---

# 4x4.8 cm high-contrast LCD 40h dive memory & multi-mode stopwatch Bühlmann ZHL-16C algorithm for 1-2 gas mixes SEAC Sub Computer Screen MOD.2021 (White)

**Brand:** seac
**Price:** R$5458
**Availability:** ✅ In Stock

## Summary

> 🌊 Dive Smarter, Surface Safer — Your Ultimate Underwater Command Center

## Quick Answers

- **What is this?** SEAC Sub Computer Screen MOD.2021 (White) by seac
- **How much does it cost?** R$5458 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/632381590-seac-sub-computer-screen-mod-2021-white)

## Best For

- seac enthusiasts

## Why This Product

- Trusted seac brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Smart Dive Safety:** Flight and desaturation time calculations plus max height alerts keep your post-dive safety on point.
- • **Versatile Dive Modes:** Switch seamlessly between Scuba, Freediving, and Gauge modes to match your adventure style.
- • **Crystal-Clear Dive Data:** Large adjustable backlit LCD ensures instant readability even in low light or murky waters.
- • **Comfort Meets Durability:** Robust rubber-coated housing with a 36cm strap fits comfortably over dry suits and withstands depths up to 100m.
- • **Advanced Multi-Gas Management:** Supports air, nitrox, and up to 99% O2 mixes with Bühlmann ZHL-16C decompression algorithm for safe, precise dives.

## Overview

The SEAC Sub Computer Screen MOD.2021 is a versatile dive computer featuring a 4x4.8 cm adjustable backlit LCD, Bühlmann ZHL-16C decompression algorithm supporting up to two gas mixtures including high-oxygen blends, and multiple dive modes (Scuba, Freediving, Gauge). Designed with a durable rubber housing and a long strap for comfort over dry suits, it records up to 40 hours of dive data and operates safely up to 100 meters depth, making it an essential tool for professional and recreational divers alike.

## Description

Seac Sub Computer Underwater Screen The SEAC Screen is an all-rounder that aims to facilitate the reading of all the dive profile data. Great value for money with this computer that can almost anything. The large display shows all important information at a glance, with clear and clear fonts. The contrast and brightness can be adjusted, as well as the light mode (automatic or manual) and the backlight mode (2 seconds to 60 s). The display measures 4 x 4.8 cm and is protected by a robust rubber coated housing. The total screen size is 6.5 x 7 cm. The long strap is designed so that the SEAC screen can be worn comfortably even over a dry suit. The total length from buckle to opposite end is 36cm. The two well-defined buttons on the front allow you to use the SEAC screen quickly and easily even with very thick gloves. Item details: Record memory 40 hours of immersion in Scuba/Gauge mode and 18 hours in free dive mode. CR2450 Battery Maximum depth: 100 metres. Calculation of flight and desaturation times. Alert of maximum height allowed. Fresh or salt water selection. Available in 3 colours. Box contents: SeacSub screen for underwater computers in your choice of colour

Review: trudny montaż i brak pewności - bardzo trudno zamontować osłonę i nie jest to 100% gwarancja, że będzie się trzymać na komputerze.
Review: Screen - L'ordinateur à une belle taille avec un ecran clair visible et lisible. Il est rétro-éclairé. le cable doit être poser délicatement avec une attention sur les pins.

## Features

- LCD screen with contrast and adjustable backlight
- SCUBA MODE: Bühlmann ZHL-16C decompression algorithm with management for 1 or 2 mixtures (air, nitrox and mixtures with O2 concentration up to 99%).
- FREEDIVING MODE: Dive/Surface Time, Current/Max Depth.
- GAUGE MODE: Depth gauge and stopwatch for autonomous management of diving profiles.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08KTK6QQV |
| Best Sellers Rank | #1,867,965 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #169 in Digital Diving Gauges |
| Brand | SEAC |
| Brand Name | SEAC |
| Customer Reviews | 4.1 out of 5 stars 54 Reviews |
| Item Weight | 200 Grams |
| Manufacturer | Seac Sub |
| Material | Rubber |
| Material Type | Rubber |

## Product Details

- **Brand:** SEAC
- **Material:** Rubber
- **Item Weight:** 200 Grams
- **Manufacturer:** Seac Sub

## Images

![SEAC Sub Computer Screen MOD.2021 (White) - Image 1](https://m.media-amazon.com/images/I/61pJP4Jqe2L.jpg)

## Customer Reviews

### ⭐ trudny montaż i brak pewności
*by S***R on June 15, 2025*

bardzo trudno zamontować osłonę i nie jest to 100% gwarancja, że będzie się trzymać na komputerze.

### ⭐⭐⭐⭐ Screen
*by A***E on December 8, 2024*

L'ordinateur à une belle taille avec un ecran clair visible et lisible. Il est rétro-éclairé. le cable doit être poser délicatement avec une attention sur les pins.

### ⭐⭐⭐⭐⭐ Très bon produit, très bon rapport qualité prix
*by L***2 on January 15, 2025*

J'ai acheté cet ordinateur de plongée l'âge avançant mais ma vue baissant. Le visuel est très bon avec de grands caractères. En plongée de nuit, la visibilité est également très bonne. Prends en charge plusieurs mélanges de gaz dont le nitrox. Dommage qu'il s'agisse d'une pile et non d'une batterie, c'est le seul point négatif. Très bon produit, je conseille et recommande.

## Frequently Bought Together

- SEAC Screen, Scuba Wrist Dive Computer for 1 or 2 mixes and Freediving mode
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**Shop now:** [https://www.desertcart.com.br/products/632381590-seac-sub-computer-screen-mod-2021-white](https://www.desertcart.com.br/products/632381590-seac-sub-computer-screen-mod-2021-white)

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*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-02-01*