Cestrian Field Series Automatic Black Dial Black NATO Strap Men’s Watch CF121N5660
£145.00
* This item is excluded from current promotions.
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Description
Cestrian Field Series Automatic Black Dial Black NATO Strap Men’s Watch – CF121N5660
The Cestrian Field Series Automatic Black Dial Black NATO Strap Men’s Watch CF121N5660 is a rugged and reliable field watch, designed for adventurers, military enthusiasts, and outdoor explorers. Featuring an automatic movement, a bold black dial, and a durable NATO strap, this timepiece blends functionality with a tactical aesthetic.
Design & Features
Dial & Display
- Dial Color: Black – Classic, versatile, and tactical.
- Hour Markers: Bold Arabic numerals for easy legibility.
- Hands: Luminous hands and markers for visibility in low-light conditions.
- Crystal: Scratch-resistant mineral glass for enhanced durability.
Case & Build
- Material: Stainless Steel – Strong and corrosion-resistant.
- Case Size: 40mm – Perfect for field watch enthusiasts.
- Case Thickness: 12mm – Balanced for both durability and comfort.
- Bezel: Fixed stainless steel bezel for a sleek, minimalistic look.
Strap & Comfort
- Material: Black NATO Strap – Tough, breathable, and comfortable for all-day wear.
- Clasp: Pin buckle closure for a secure fit.
Movement & Performance
- Movement: Automatic – Self-winding with no battery required.
- Power Reserve: 40+ hours – Keeps running even when not worn for a day.
- Water Resistance: 100 meters (10 ATM) – Suitable for swimming and outdoor activities.
Specifications
- Brand: Cestrian
- Collection: Field Series
- Model: CF121N5660
- Movement: Automatic (Self-Winding)
- Case Material: Stainless Steel
- Case Diameter: 40mm
- Case Thickness: 12mm
- Dial Color: Black
- Bezel: Fixed Stainless Steel
- Crystal: Sapphire Mineral Glass
- Strap Material: Black NATO Fabric
- Clasp Type: Pin Buckle
- Water Resistance: 100m (10 ATM)
Key Features
- Classic Military-Inspired Field Watch Design – Minimalistic yet highly functional.
- Automatic Movement – No battery required; powers itself through wrist motion.
- 40-Hour Power Reserve – Reliable for daily wear.
- Luminous Hands & Markers – Excellent readability in darkness.
- Rugged Stainless Steel Build – Durable and long-lasting.
- 100m Water Resistance – Suitable for swimming and outdoor adventures.
- Comfortable NATO Strap – Lightweight, breathable, and easy to adjust.
Who Is It For?
- Outdoor Adventurers & Hikers – Rugged, lightweight, and water-resistant.
- Military & Tactical Watch Fans – Classic field watch design with modern performance.
- Automatic Watch Enthusiasts – Self-winding movement with a reliable power reserve.
- Everyday Watch Wearers – Minimalistic yet stylish, great for casual and workwear.
Final Thoughts
The Cestrian Field Series Automatic CF121N5660 is a versatile and tough field watch, perfect for those who value rugged durability, automatic movement, and a sleek military-inspired aesthetic. Whether for outdoor adventures, daily wear, or tactical use, this timepiece delivers functionality with a timeless field-watch charm.
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Additional information
Brand | Cestrian |
---|---|
Face Colour | Black |
Department | mens |
Manufacturer | Cestrian |
MPN | CF121N5660 |
SKU | CF121N5660 |
Strap Colour | Black |
RRP | 145 |
Guarantee | 2 year manufacturer's warranty |
Family | Field |
Gender | Mens |
Case Size | 40mm |
Strap Type | Nato |
Water Resistence | 200m |
Water Resistency | 200m |
Movement | Automatic (Self-Wind & Manual-Wind) |
Glass | Sapphire Crystal |
Clasp Type | Pin Buckle |
Watch Style | Field / Military |
Case Material | Stainless Steel |
Case Finish | Sand-blasted |
Caseback Style | Etched |
Caseback Fastening | Screw-Down |
Crown Type | Screw-Down Crown |
Crown Finish | Etched |
Dial Style | Plain |
Display Type | Analogue |
Day Display | Date |
Markers | Painted |
Luminous Material | Super-Luminova |
Luminous Locations | Hands, Dial, Markers |
Power Reserve/Battery Life | 41HRS |
Lug Width | 20mm |
Bracelet Type | NATO |
Maximum Bracelet/Strap Length | 22cm |
Case Height | 12mm |
Hacking | Yes |
Strap Material | Nylon |
Woocategory1 | Watches |
Woocategory2 | Mens Watches |
Woocategory3 | Cestrian Watches |
Woocategory4 | Cestrian Field |
Free Strap Adjustment
It's important that your watch fits your wrist comfortably and looks great at the same time.
Leather strap watches tend to fit without a problem for most wearers. However, watches fitted with metal bracelets often need adjusting to get the perfect fit.
This is generally a very simple procedure. We can do this for you, or you can get the watch adjusted locally.
Option 1. Specify your wrist measurement and we will adjust it before being sent
When purchasing a watch which has a metal bracelet with adjustable links, we will gladly adjust the watch bracelet to fit your wrist before sending the watch to you - free of charge!
Simply type your wrist measurement (in inches or centimetres) into the bracelet size section of the checkout and we will ensure the watch bracelet is adjusted accordingly before being sent to you. We will include all the surplus links, with the watch.
How to measure your wrist
You can measure your wrist with a piece of string which you can measure against a ruler:

You should allow about half a centimetre (1/4 inch) of slack to prevent it being too tight on your wrist.
In the event of you needing an extra-long wrist bracelet, which requires an extension to the original watch, we must obtain extra links from the manufacturer, and in this event, we will contact you to inform you of any possible delays or applicable charges.
Watches with bracelets adjusted by WatchNation are still eligible under our refund policy.
Option 2. Buy the watch online from WatchNation and have it adjusted locally
If you wish, you can have it adjusted locally by another jeweller or key cutter. However, you will have to cover the cost of this option yourself.
Delivery Information
Selling Price | Royal Mail 48 (Tracked) | Royal Mail 24 (Tracked & Signed) | Special Delivery Next Day (Orders Placed Mon – Fri) | Special Sunday Delivery (Orders Placed Before Saturday 12pm) | Royal Mail Special Delivery by 1pm |
---|---|---|---|---|---|
£0 to £99.99 | FREE | £4.99 | £7.99 | £7.99 | £9.99 |
£100 to £499.99 | N/A | FREE | £7.99 | £7.99 | £9.99 |
£500 or more | N/A | N/A | FREE | £7.99 | £9.99 |
We know your order is important to you, so we use Royal Mail’s tracked delivery service on all UK orders.
We also offer Royal Mail Special Delivery service, which for an additional fee offers guaranteed delivery the next day before 1pm.
*Royal Mail Tracked 24 and Royal Mail Tracked 48 services are 98% accurate but not guaranteed.
Orders placed before 5pm (Monday-Friday) are dispatched the same day. Orders placed on Saturday or on Sunday are dispatched on the following Monday.
We are pleased to offer worldwide shipping. For accurate shipping rates, please add the item to your basket. Once you enter your shipping address, you will be offered all shipping options.
For the EU, EEA and the rest of the world, the total price you see in the checkout is only for the outbound Royal Mail / DHL Shipping cost. You will be contacted by Royal Mail / DHL regarding duties and taxies to be paid. Should you refuse the parcel and not pay the customs & duties charges dictated by DHL, there will be a refund deduction of the outbound shipping cost of your order, deducted from the order total.
On average, delivery to the EU will take between 3-5 working days and delivery to the rest of the world will take 5-7 working days.