---
product_id: 48437433
title: "EXPEDITION 4 - Scale 1:25k 1:40k 1:50k mm & inches - Navigation compass for advanced users and rescue professionals - Rotatable compass housing - Compass hiking"
brand: "silva"
price: "AR$174048"
currency: ARS
in_stock: true
reviews_count: 13
category: "Silva"
url: https://www.desertcart.com.ar/products/48437433-expedition-4-scale-1-25k-1-40k-1-50k-mm
store_origin: AR
region: Argentina
---

# 6-hour luminous night visibility Precise declination adjustment Multi-scale map measuring EXPEDITION 4 - Scale 1:25k 1:40k 1:50k mm & inches - Navigation compass for advanced users and rescue professionals - Rotatable compass housing - Compass hiking

**Brand:** silva
**Price:** AR$174048
**Availability:** ✅ In Stock

## Summary

> 🧭 Own the wild with pinpoint precision and fearless night navigation!

## Quick Answers

- **What is this?** EXPEDITION 4 - Scale 1:25k 1:40k 1:50k mm & inches - Navigation compass for advanced users and rescue professionals - Rotatable compass housing - Compass hiking by silva
- **How much does it cost?** AR$174048 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/48437433-expedition-4-scale-1-25k-1-40k-1-50k-mm)

## Best For

- silva enthusiasts

## Why This Product

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

## Key Features

- • **Navigate Like a Pro:** Full-size baseplate with 1:25k to 1:50k scales for pinpoint accuracy on any map
- • **Effortless Precision:** Silicon friction feet keep your compass steady on maps, while the magnifying lens sharpens your view
- • **Seamless GPS Integration:** Rotatable housing compatible with Silva 1-2-3 system plus declination adjustment for advanced navigation
- • **Built to Brave the Elements:** Durable acrylic body with sapphire jewel bearing ensures rugged reliability in harsh conditions
- • **Stay on Course, Day or Night:** Luminous markings provide up to 6 hours of glow for confident night navigation

## Overview

The Silva Expedition 4 is a professional-grade full-size baseplate compass designed for experienced navigators and outdoor pros. Featuring multiple map scales, a durable acrylic build with sapphire jewel bearing, and luminous markings for night use, it delivers unmatched accuracy and reliability. Its silicon friction feet and magnifying lens enhance map reading, while declination adjustment and GPS compatibility make it perfect for challenging terrains and advanced navigation systems.

## Description

The Silva Expedition 4-360 Compass is a full sized plate compass for experienced navigators, additional features include measuring scales, graduated in mills and degrees, magnifying glass and rubber feet for precision map work.

Review: Excellent compass - Probably one of the best compasses on the market. Swedish designed but now made in China!
Review: Great quality and easy to use. - Perfect for whatever land navigation you are going to be doing. I use this extensively and they are superb quality, well built and so easy to use.

## Features

- The Expedition 4 compass is the ideal choice for outdoor enthusiasts and rescue workers who require advanced navigation tools. With its 1:25k, 1:40k, 1:50k, mm and inch map measuring scales, it offers top-level functionality for demanding situations.
- This full-size baseplate compass is made for experienced navigators who require precise and advanced techniques. Its added GPS functionality and declination adjustment make it perfect for more challenging trips and rough terrains.
- The Expedition 4 compass is built to last in the toughest weather conditions. Its robust materials and sapphire jewel bearing ensure durability and accuracy. It comes with a detachable lanyard for added safety and the silicon friction feet ensure that the compass reamains still on the map.
- The magnifying lens and declination scale inside the capsule offer detailed map reading and navigation. Its patented red/black North/South lines provide ease of use and the rotatable compass housing makes it compatible with the Silva 1-2-3 navigation system.
- The Expedition 4 compass is suitable for night navigation thanks to its luminous markings. It offers six hours of illumination after activation in light, making it a reliable choice for night time adventures.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000KMFR6A |
| Batteries included? | No |
| Best Sellers Rank | 1,422 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) 2 in Compasses (Sports & Outdoors) |
| Color | Transparent |
| Customer Reviews | 4.6 4.6 out of 5 stars (2,085) |
| Date First Available | 14 Nov. 2006 |
| Department | Baby Boys |
| Display type | Analog |
| Features | Compass, Glow In The Dark |
| Global Trade Identification Number | 07318860194498 |
| Hand orientation | Ambidextrous |
| Height | 2 centimetres |
| Included components | Sporting Goods |
| Is discontinued by manufacturer | No |
| Item display length | 2 centimetres |
| Item display width | 2 centimetres |
| Item model number | 35692-1011 |
| Manufacturer | Silva Ltd |
| Map scale | Multiple |
| Material type | Acrylic |
| Mounting type | Base Mount |
| Number of items | 1 |
| Product Dimensions | 35 x 24.99 x 2.49 cm; 40 g |
| Shape | Round |
| Size | One |
| Style | Classic |
| Volume capacity | cubic centimeters Cubic Centimetres |
| Weight | 2 g |

## Product Details

- **Brand:** Silva
- **Item weight:** 0.04 Kilograms
- **Material:** Acrylic
- **Product dimensions:** 35L x 25W centimetres
- **Special feature:** Compass, Glow In The Dark

## Images

![EXPEDITION 4 - Scale 1:25k 1:40k 1:50k mm & inches - Navigation compass for advanced users and rescue professionals - Rotatable compass housing - Compass hiking - Image 1](https://m.media-amazon.com/images/I/61tHPK7LlZL.jpg)

## Questions & Answers

**Q: Does this compass come with a lanyard?**
A: Yes I believe mine did. It is a red piece of braid line.

**Q: Can the declination be adjusted?**
A: There is no declination adjustment on this model of Silva compass. You will need to work out the magnetic variation and adjust your reading accordingly.The Cave & Crag Team.

**Q: Does this compass function in both southern and northern hemispheres?**
A: This is just for the northern hemisphere and is marked ‘MN’ on the back for Magnetic North. Silva also do a Magnetic South (marked MS) for use in the Southern Hemisphere and a third compass for use on the equator. As has been said on here you can now get a Silva Global compass which cover North, South & Equatorial use.

**Q: Does it come with a lanyard and does it come with life warranty from Silva?**
A: Yes complete with lanyard which has a total length of 34"/85cm (half of that to return loop). No, guarantee is for 5 years.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent compass
*by S***N on 4 February 2026*

Probably one of the best compasses on the market. Swedish designed but now made in China!

### ⭐⭐⭐⭐⭐ Great quality and easy to use.
*by G***N on 14 October 2025*

Perfect for whatever land navigation you are going to be doing. I use this extensively and they are superb quality, well built and so easy to use.

### ⭐⭐⭐⭐⭐ Compass
*by K***R on 27 December 2025*

Great compass. Does what it’s designed to do.

## Frequently Bought Together

- Silva Compass Navigation - Expedition 4 - Scale 1:25k 1:40k 1:50k mm & inches - Navigation Compass for Advanced Users and Rescue Professionals - Rotatable Compass housing - Compass Hiking
- Be Expert with Map and Compass

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*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-02-23*