Watchmaking kit - Mayfair GMT - Ref. 24421
UK tax included. International orders are sold excl. VAT. Please see shipping & tax information below.
automatic watch movement
text and video instructions
Full watchmaker tool kit
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START YOUR WATCHMAKING JOURNEY WITH THE MAYFAIR
The Mayfair series is a sophisticated combination of exceptional case design and finishing with selected components. And now this series is also available as a GMT Edition!
The all new GMT stainless steel case combines a brushed bezel with polished edges lines running down the length of the flanks to meet on the lugs. This unique shaped case is completed by a scratch resistant sapphire crystal, a secure screw-down crown and see through case back to reveal the movement inside.
Within the case you will immediately spot the embossed GMT dial with applied, silver polished indices and framed date window to match the polished, cut-out hands. As GMT watch, the dial carries an additional 24-hour chapter ring to aid the red GMT hand. Underneath, the automatic GMT watch movement (made in Japan) keeps the time across two time zones with up to 41 hours of power reserve and automatic winding through the movement of your wrist alone.
Our watchmaking starter kits
Containing all parts, tools and instructions our kits are an ideal start into the world of horology. Learn more about the way a watch ticks, the origins of watchmaking and how to assemble your own automatic watch at home.
All our kits contain a detailed instruction booklet as well as access to our step-by-step video guides available on our homepage (click here for an example) to assist you throughout the assembly.
Safety notice: Please note that these kits are not toys and are unsuitable for children of any age. They contain small parts which can be swallowed as well as extremly pointy tools.
Case
Stainless steel case with see-through case back, screw-in crown and scratch resistant sapphire crystal
Dial
Deep embossed dial with applied hour markers (lume filled), 24-hour chapter ring and silver-framed date window
Hands
Silver polished hands (lume filled)
Movement
TMI(SEIKO) NH-34A automatic GMT watch movement (Made in Japan) with 41 hours of power reserve, 24 jewel bearings and date function
Strap
Black FKM rubber strap or stainless steel bracelet with engineered links (both with quick-release spring bars)
Our kits are available as Full watchmaking kits or as No tools variants:
- Full watchmaking starter kit includes watch components (case, dial, hands, movement, and strap), a full tool kit (watch hand levers and press, movement cushion, friction ball, cleanroom products, dust blower, Rodico, precision tweezers, table mat, watchmaker’s loupe and headwire) and detailed instructions (textbook and access to our step-by-step video guides available on our homepage)
- No tools kits include only the watch components and the instructions (we recommended to start with a full starter kit to ensure you have all the right tools for your first assembly)
Safety notice: Please note that these kits are not toys and are unsuitable for children of any age. They contain small parts which can be swallowed as well as sharp tools. Please always handle the tools (especially tweezers) with utmost care and caution. Keep the ends away from your eyes, skin or any other person or animal.
EMBOSSED Dial and Hands
Your watch face
Our new GMT dials - embossed 12 hour dial with a second 24h chapter ring to track the GMT timezone. This dial is combining silver polished applied indices with matching silver polished, lume filled hands.
- 28.5mm texturised GMT dial
- Lume filled silver polished hour markers
- Silver framed date window
- Silver polished, lume filled watch hands with red coated GMT hand
the nh-34a GMT
Your movement
The NH-34A GMT included in
this kit is an automatic watch movement developed by TMI, a subsidiary of Seiko. With the GMT function a fourth hand can be installed to track a second timezone (24-hour indication).
- 24 jewel bearings
- 21,600 beats per hour
- Power reserve of 41 hours
- Sweeping seconds hand
- Calendar function (3 o'clock)
- GMT function
- Hacking seconds function
Steel or FKM - resistant to everything
Strap or Bracelet
The Mayfair GMT is available on a flexible FKM strap or a stainless steel bracelet. FKM is an exceptional material for watch straps and recognized for its resistance to any external influence such as heat, water or sweat.The strap is equipped with quick-release spring bars and an engraved buckle.
The stainless steel bracelet with individual engineered links benefits from quick release spring bars and screwed-in links to easily adjust the length of the strap. The additional micro adjustment mechanism in the clasp allows you to change the length between individual links.
Everything except the bench
Our workshop - delivered to your doorstep
We developed our kits after building watches for years and the result is a full watchmaking starter kit including everything you need.
All the knowledge of FWM, all the experience and also the vast global network of suppliers, has been combined in our comprehensive tool and watch component kits.
This ensures not only a great experience building your first watch, but also that you can re-use all parts for the next watches you want to build.
Free & Fast delivery
Shipping Policy
Our kits are shipped from our London workshop with Royal Mail and we aim to send them within 1-2 business days.
International orders are shipped via UPS or a similar courier. Orders are shipped excl. UK tax (deducted at check-out). Please note that customers will remain liable for local taxes and/or import duty for deliveries outside the UK.
For more information, please follow the link below to view our shipping policy.