---
product_id: 500380674
title: "Khaki Aviation Automatic Men's Watch, 45mm Stainless Steel Case, Swiss Made, Brown Dial Analog Wrist Watch for Men, 100m Waterproof, Sapphire Crystal, Textile Strap"
brand: "hamilton"
price: "A$5633"
currency: AUD
in_stock: true
reviews_count: 3
url: https://www.desertcart.com.au/products/500380674-khaki-aviation-automatic-mens-watch-45mm-stainless-steel-case-swiss
store_origin: AU
region: Australia
---

# 100m water resistance Swiss H-21-Si automatic movement 60-hour power reserve Khaki Aviation Automatic Men's Watch, 45mm Stainless Steel Case, Swiss Made, Brown Dial Analog Wrist Watch for Men, 100m Waterproof, Sapphire Crystal, Textile Strap

**Brand:** hamilton
**Price:** A$5633
**Availability:** ✅ In Stock

## Summary

> ✈️ Elevate your wrist game with aviation precision and timeless style

## Quick Answers

- **What is this?** Khaki Aviation Automatic Men's Watch, 45mm Stainless Steel Case, Swiss Made, Brown Dial Analog Wrist Watch for Men, 100m Waterproof, Sapphire Crystal, Textile Strap by hamilton
- **How much does it cost?** A$5633 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/500380674-khaki-aviation-automatic-mens-watch-45mm-stainless-steel-case-swiss)

## Best For

- hamilton enthusiasts

## Why This Product

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

## Key Features

- • **Comfort Meets Style:** Textile strap with suede backing offers all-day comfort while elevating your professional and casual looks.
- • **Dive Into Adventure:** Water-resistant up to 100 meters, built to accompany your most daring swims and outdoor explorations.
- • **Bold, Durable Design:** Robust 45mm stainless steel case paired with scratch-resistant sapphire crystal for uncompromising clarity and strength.
- • **Heritage Meets Innovation:** Rooted in over a century of Hamilton’s legacy, blending rugged durability with cutting-edge silicon balance spring technology.
- • **Precision that Powers Your Day:** Swiss H-21-Si automatic chronograph with a 60-hour power reserve ensures you stay ahead without winding down.

## Overview

The Hamilton Khaki Aviation Automatic Men's Watch combines Swiss-made precision with a 60-hour power reserve and anti-magnetic silicon balance spring. Featuring a 45mm stainless steel case, sapphire crystal, and 100m water resistance, it’s engineered for professionals and adventurers alike. Its textile strap ensures comfort, while its rich heritage and robust design make it a standout timepiece for those who demand reliability and style.

## Description

Designed with pilots in mind and built for a life of adventure, the Khaki Aviation X-Wind Automatic Chronograph flies through the crosswinds in a bold new guise, with camouflage patterns and new color variants extending across the dial, strap and case. Featuring an inner rotating bezel and an anti-magnetic Silicon hairspring, this high-performance piece has combat-chic looks and assertive style.

Review: The best mechanical watch you can buy. - Although this Hamilton watch is expensive, it is also the finest mechanical watch you can buy. I also love the pilot features which provide course corrections for wind direction and intensity as they take me back to when I was in navigation training in the AF in the 70s. It is my favorite watch and will out last me by decades.
Review: Best watch I've ever had, by a wide margin - This is a remarkable watch, and well worth the price. You won't get to experience what a really high quality watch is like for much less. Before I got this I thought nobody could possibly need or want a $2000 watch; it must just be luxury price signaling. After you have this and compare it to your $200 watches you realize it was the $200 watch that was the rip-off. Everything about the watch is solid. You wind it (if you want, as it's automatic and doesn't require it) and you can feel the tight but smooth movement isn't the usual cheap "gritty" gear train. You put your ear to this and you can barely hear the movement; it's too precise to be wasting much energy making noise. You click the chronograph buttons and everything feels solid and tight. The crowns are substantial and satisfying to work. The watch weighs enough to let you know it's there. The band is perfect, and has nice touches like a suede back to make it comfortable. The crystal has a broadband anti-reflective coating that actually works, and doesn't just turn the reflections blue; it makes them disappear entirely. Oh, and it keeps time. Mine gets better than 2 seconds a day. For a mechanical watch, that's really good, about as good as any Swiss watch you'll find, even a Rolex. Hamilton doesn't screw around, despite not being one of the flashy collector boutique brands. It's just a solid brand that delivers quality, and they put in the work to do things right; they use non-magnetic silicon for the balance spring, they completely upgrade the STA calibre to their own regulation, and modify the rate to achieve extra power reserve. If you don't want to spring for this much but still want a true quality watch at a decent price, then consider the non-chronograph version of this watch, or even one of Hamilton's field watches. (The chronograph feature is very complicated to make and is a much more expensive movement.) Lastly, a quick word on the X-wind function: it's a nice historical homage to the old E6-B flight computers people used to use. However, the instructions that come with the watch are actually incorrect, despite the watch actually being a correct version of a cross-wind computer! The watch designers knew what they were doing, even if the manual writer didn't. So, if you actually want to play with the computer, look up how to do it on the internet. Or don't, and just enjoy the watch.

## Features

- AUTOMATIC MOVEMENT: Swiss H-21-Si chronograph movement with a 60-hour power reserve and innovative silicon balance spring, delivering precision and reliability—a testament to advanced Swiss craftsmanship.
- WATER RESISTANT TO 100M: Withstands 10 bar (100 meters), ideal for swimming and outdoor pursuits. Perfect for those who demand resilient accessories that accompany them confidently on their explorative journeys.
- READY TO TAKE FLIGHT: A robust 45mm stainless steel case and a bold brown dial deliver reliability and precision. With sapphire crystal for clear visibility, this watch is tailored to meet the demands of professional pilots and aviation enthusiasts.
- PREMIUM MATERIALS: Textile strap with pin buckle offers day-long comfort. The clean lines and sophisticated design make it the perfect accessory for both casual wear and formal attire, merging functionality with fashion.
- RICH HERITAGE: Over a century of Hamilton's legacy in field watches, admired for precision. Originally designed for WWI soldiers, these timepieces combine rugged durability with history, showcasing Hamilton's commitment to quality and innovation.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B09BF8QCN8 |
| Best Sellers Rank | #4,529,534 in Clothing, Shoes & Jewelry ( See Top 100 in Clothing, Shoes & Jewelry ) #14,994 in Men's Wrist Watches |
| Customer Reviews | 5.0 5.0 out of 5 stars (4) |
| Date First Available  | August 2, 2021 |
| Department  | mens |
| Item model number  | H77916920 |
| Manufacturer  | Hamilton Watch |
| Package Dimensions  | 5.47 x 5.35 x 4.69 inches; 1.74 Pounds |

## Images

![Khaki Aviation Automatic Men's Watch, 45mm Stainless Steel Case, Swiss Made, Brown Dial Analog Wrist Watch for Men, 100m Waterproof, Sapphire Crystal, Textile Strap - Image 1](https://m.media-amazon.com/images/I/61RnJkOPk4L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ The best mechanical watch you can buy.
*by R***T on October 21, 2025*

Although this Hamilton watch is expensive, it is also the finest mechanical watch you can buy. I also love the pilot features which provide course corrections for wind direction and intensity as they take me back to when I was in navigation training in the AF in the 70s. It is my favorite watch and will out last me by decades.

### ⭐⭐⭐⭐⭐ Best watch I've ever had, by a wide margin
*by J***B on November 23, 2025*

This is a remarkable watch, and well worth the price. You won't get to experience what a really high quality watch is like for much less. Before I got this I thought nobody could possibly need or want a $2000 watch; it must just be luxury price signaling. After you have this and compare it to your $200 watches you realize it was the $200 watch that was the rip-off. Everything about the watch is solid. You wind it (if you want, as it's automatic and doesn't require it) and you can feel the tight but smooth movement isn't the usual cheap "gritty" gear train. You put your ear to this and you can barely hear the movement; it's too precise to be wasting much energy making noise. You click the chronograph buttons and everything feels solid and tight. The crowns are substantial and satisfying to work. The watch weighs enough to let you know it's there. The band is perfect, and has nice touches like a suede back to make it comfortable. The crystal has a broadband anti-reflective coating that actually works, and doesn't just turn the reflections blue; it makes them disappear entirely. Oh, and it keeps time. Mine gets better than 2 seconds a day. For a mechanical watch, that's really good, about as good as any Swiss watch you'll find, even a Rolex. Hamilton doesn't screw around, despite not being one of the flashy collector boutique brands. It's just a solid brand that delivers quality, and they put in the work to do things right; they use non-magnetic silicon for the balance spring, they completely upgrade the STA calibre to their own regulation, and modify the rate to achieve extra power reserve. If you don't want to spring for this much but still want a true quality watch at a decent price, then consider the non-chronograph version of this watch, or even one of Hamilton's field watches. (The chronograph feature is very complicated to make and is a much more expensive movement.) Lastly, a quick word on the X-wind function: it's a nice historical homage to the old E6-B flight computers people used to use. However, the instructions that come with the watch are actually incorrect, despite the watch actually being a correct version of a cross-wind computer! The watch designers knew what they were doing, even if the manual writer didn't. So, if you actually want to play with the computer, look up how to do it on the internet. Or don't, and just enjoy the watch.

### ⭐⭐⭐⭐⭐ Time turning time piece
*by H***Y on May 10, 2025*

This is such a great price, because not only does this time piece give accurate time, but you can also use it to go back in time. I mean, it's really priceless at that point. I've gone back in time on multiple occasions to make the reality we have today, so depending on your point of view, I am either a hero or the villain of your reality.

## Frequently Bought Together

- Hamilton Khaki Aviation H77916920 Automatic Mens Watch 80h Power Reserve
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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-03-11*