SPV4 ~Earth bound NASA strap

SPV4 ~Earth bound NASA strap

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The main body of this strap is made from 25mm loop Velcro. On top of that is sewn either 20 or 22mm nylon keeper tabs for the black but is only available for 20mm lug widths in the Tan and green.  The end of the strap is squared off by folding over the Velcro so that the fold is visible as worn.

This strap is a scaled down version of the NASA blueprint strap V207 but with a rectangular loop instead of the D. If you dig the NASA look but don't have the space suit to go with a V207 then this strap is the perfect solution.

Be sure to try out the 360 view mode to look around the strap.

Sorry, unavailable at this time. See below to be notified of availability

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Due to the nature of my opening and closed catch up schedule, it is impossible for me to stick to a rigid lead time. 

Orders typicaly come through in a three day open phase making it impossible for me to then get all those orders out at a specific lead time.

I try my very best to get goods out within a couple of weeks but enevitably lead times do run over.


At checkout there is a tick box. Ticking this box means you have read andf understood this lead time.  


Depending on what is in front of your order this lead time may fluctuate either way a little so please be aware of this when placing an order. 

Please also note,  for all GGB BESPOKE goods the green IN STOCK tick only means I have materials to make up your order.


When I have reached capacity and to reduce backlogs I will close off orders to all bespoke made goods but you will then have the option to be notified when I 're-stock'


Lead time does not affect 'off the shelf' items such as Phoenix NATO's and tooling which will go at the next postal run from order date   

Emails : I get a lot of emails which I struggle to keep on top of sometimes. I do try and answer in a timely manner but please give me a nudge again if I do not respond within a few days. 


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Wrist measuring guide
When measuring the wrist for your wrist size it is important to get this as accurate as you can to help save any issues with fit.

Please measure the wrist with the tape measure touching all the way around the wrist but not pulled too tightly.

Please do not be tempted to add any to the finished length. I build the straps around a metal wrist/Jig that I set to the wrist size you give me.

Lug-to-Lug explained

Simply measure from the centre of one spring bar or tube, across the watch (north to south) to the centre of the other spring bar or tube. This is your Lug-to-Lug measurement.

Strap Adjustment

Each gasgasbones strap is made to your wrist size. I incorporate around 10-15mm of adjustment in each strap for use between warmer and cooler days.


This strap is a scaled down version of the NASA blueprint strap V207 but with a rectangular loop instead of the D.

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Closed for catch up. Next estimated opening will be around the 20th Arpril

Please see below for details on how to be notified of next opening cycle. 

If this is your first time here, GGB is run by just myself and it is usual for me to have sporadic opening times and to have various items enabled or disabled.  I need to do this to throttle orders and keep leads times to an acceptable level. If at any time I'm closed or you find an item 'out of stock' and you would like to be notified when I open up again then please use the 'be notified' function in any of the strap pages (under item price)  This will ping an email to you the instant I re-enable ordering.

I thank everyone for their continued support and patience.   Carl 'Bones' Evans

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