--- product_id: 320088998 title: "Weems & Plath Marine Navigation Nautical Slide Rule" brand: "weems & plath" price: "€ 80.78" currency: EUR in_stock: true reviews_count: 5 category: "Weems & Plath" url: https://www.desertcart.gr/products/320088998-weems-and-plath-marine-navigation-nautical-slide-rule store_origin: GR region: Greece --- # Nautical & statute miles compatible Instant speed-time-distance calc Lifetime warranty, Navy standard Weems & Plath Marine Navigation Nautical Slide Rule **Brand:** weems & plath **Price:** € 80.78 **Availability:** ✅ In Stock ## Summary > ⚓ Navigate Like a Pro, Anytime, Anywhere ## Quick Answers - **What is this?** Weems & Plath Marine Navigation Nautical Slide Rule by weems & plath - **How much does it cost?** € 80.78 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/320088998-weems-and-plath-marine-navigation-nautical-slide-rule) ## Best For - weems & plath enthusiasts ## Why This Product - Trusted weems & plath brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact & Portable:** Lightweight 0.14 kg design fits perfectly in your handheld or tabletop setup. - • **Dual-Scale Precision:** Effortlessly switch between knots, mph, nautical miles, and yards for versatile navigation. - • **User-Friendly Interface:** Clear, easy-to-read scales designed for quick, error-free operation on the water. - • **Military-Grade Reliability:** Trusted by the U.S. Navy with a robust metal build and lifetime warranty. - • **Instant Nautical Calculations:** Solve speed, time, and distance problems in seconds—no apps needed. ## Overview The Weems & Plath Marine Navigation Nautical Slide Rule is a precision metal calculator designed for immediate and accurate speed, time, and distance computations in both nautical and statute units. Lightweight and compact, it features dual-scale functionality, is standard issue in the U.S. Navy, and comes with a lifetime warranty, making it an essential tool for professional and recreational mariners alike. ## Description Gives immediate solution to all speed-time-distance problems. Equally applicable for nautical or statute miles. Speed in knots or m.p.h., time in hours, minutes, or seconds, and distance in nautical or statute miles (or yards if desired, and if speed is i Review: Accurate navigational tool Review: Ottimo regolo nautico - Consente immediatamente calcoli necessari alla navigazione. ## Features - Offers a foolproof immediate solution to all common speed/time/distance problems - Allows you to compute distance in yards if the speed is factored in knots. - Easy to ready & operate - LIfetime * - Often referred to as a Time Speed Distance Calculator. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0000AYILW | | Additional Features | Lifetime Warranty, Standard in U.S. Navy | | Best Sellers Rank | #138,886 in Sporting Goods ( See Top 100 in Sporting Goods ) #12 in Boat Compasses | | Brand | WEEMS & PLATH | | Brand Name | WEEMS & PLATH | | Customer Reviews | 4.7 out of 5 stars 192 Reviews | | Global Trade Identification Number | 00721002001054 | | Item Dimensions L x W | 18.4L x 18.4W centimeters | | Item Weight | 0.14 Kilograms | | Item weight | 0.14 Kilograms | | Manufacturer | Weems & Plath | | Manufacturer Part Number | 105 | | Map Scale | 1:100,000 | | Map scale | 1:100,000 | | Material | Metal | | Material Type | Metal | | Model Number | 105 | | Mounting Type | Tabletop Mount/Handheld | | Product dimensions | 18.4L x 18.4W centimeters | | Special features | Lifetime Warranty, Standard in U.S. Navy | | UPC | 721002001054 | ## Product Details - **Brand:** WEEMS & PLATH - **Item weight:** 0.14 Kilograms - **Material:** Metal - **Product dimensions:** 18.4L x 18.4W centimeters - **Special features:** Lifetime Warranty, Standard in U.S. Navy ## Images ![Weems & Plath Marine Navigation Nautical Slide Rule - Image 1](https://m.media-amazon.com/images/I/810n2TLypTL.jpg) ## Questions & Answers **Q: What’s it made of ?** A: Plastic **Q: What are the dimensions of this slide rule?** A: Rule itself is 7 3/8" square. Slipcase measures 8 1/8" x 7 5/8" **Q: How does this differ from the E6B Aviation caalculator?** A: Our device is solely for time, speed & distance calculations usually in the marine environment. The e6b appears to have other functions for aviation, including altitude and off course corrections, airspeed & density, etc. **Q: What is the lowest mph reading?** A: The speed scale reads from 1 to 100 knots or MPH. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Accurate navigational tool *by P***L on 23 June 2022* ### ⭐⭐⭐⭐⭐ Ottimo regolo nautico *by A***I on 7 December 2025* Consente immediatamente calcoli necessari alla navigazione. ### ⭐⭐⭐ Rechenschieber für die Weg-/Zeit-Berechnung *by H***T on 24 December 2025* Die Rechenscheibe erfüllt ihren Zweck ohne Probleme. Ob ich sie wirklich brauche? So schwer ist der Dreisatz ja eigentlich nicht. Wer aber nicht gerne rechnet, kann dies mit der Scheibe einfacher erledigen. ## Frequently Bought Together - Weems & Plath Marine Navigation Nautical Slide Rule - Weems & Plath #176 Marine Navigation Ultralight Divider - Weems & Plath Marine Navigation Parallel Ruler (Aluminum Arms, 15-Inch) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.gr/products/320088998-weems-and-plath-marine-navigation-nautical-slide-rule](https://www.desertcart.gr/products/320088998-weems-and-plath-marine-navigation-nautical-slide-rule) --- *Product available on Desertcart Greece* *Store origin: GR* *Last updated: 2026-06-02*