Help needed
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Lorneg

Original Poster:

228 posts

210 months

Sunday 26th January 2014
quotequote all
As a car and chronograph lover, pistonheads is of course the default forum to ask a question on, and I need some help with peoples hand and wrist measurements.

I'd like to build a database of hand size to watch strap size, as I believe the two measurements are always the same proportion, no matter how big or small your hand or wrist is. The first picture shows the hand measurement I'm looking for, it's the same as the one you use to size a pair of driving gloves. The second picture shows a watch, and its the inner circumference of the whole watch with the strap done up in your normal position that I'd like.

The reason for this request is that I'd like to be able to size the metal bracelet on the chronographs I make based on peoples hand measurement. It's a lot easier to measure your hand than around your wrist, mainly because your wrist expands or contracts depending on how hot or cold it is or whether you have your hand upwards, blood draining away, or downwards. The hand measurement is altogether far more fixed.

So, who's up for some measurements.

Lorneg

Original Poster:

228 posts

210 months

Sunday 26th January 2014
quotequote all
Here's the second picture showing the watch strap measurement. Inner circumference of the whole strap and watch with the strap done up in the normal way please.

thanks

lorne

andy tims

5,606 posts

277 months

Sunday 26th January 2014
quotequote all
I'm not sure your logic is flawless - different shaped watches - particularly the lug length & shape will require different length straps. The weight of the watch has a bearing on how tight you might need the strap done up, as will how people wear their watches - high / low, loose / tight.

Regardless - happy to help.

9" hand size

Watch strap circumference that I currently have on is 7.25" which is my normal wrist measurement.

Lorneg

Original Poster:

228 posts

210 months

Sunday 26th January 2014
quotequote all
thanks Andy; 9" / 7.25" = ratio of 1.25, first entry in the database :-)

Lorneg

Original Poster:

228 posts

210 months

Sunday 26th January 2014
quotequote all
all the way around the inside of the watch with its strap, as shown in red below


Dicky Knee

1,100 posts

162 months

Monday 27th January 2014
quotequote all
9.5''/7.5'' for me.

yeti

10,704 posts

306 months

Monday 27th January 2014
quotequote all
Hi Lorne,

8" hand and 6.75" wrist.

Good luck!

westberks

1,461 posts

166 months

Monday 27th January 2014
quotequote all
9.25 & 7.25

being 6'5" my wrists look tiny whistle

Lorneg

Original Poster:

228 posts

210 months

Monday 27th January 2014
quotequote all
This is great, all the ratio's are in the range 1.2 to 1.27, which is inside the size of one link of the bracelet. I think this is going to be a good way to size the bracelet for orders!


Lorneg

Original Poster:

228 posts

210 months

Monday 27th January 2014
quotequote all
Oh and Westberks, don't worry about small wrists, it's the size of your shoes that girls look for (so I've been told). Personally I wear size 14 shoes, which looks a tad strange in someone 5 foot 1 tall, but what the heck.

Tanguero

4,535 posts

232 months

Monday 27th January 2014
quotequote all
Lorneg said:
...I'd like to build a database of hand size to watch strap size, as I believe the two measurements are always the same proportion, no matter how big or small your hand or wrist is....

...It's a lot easier to measure your hand than around your wrist, mainly because your wrist expands or contracts depending on how hot or cold it is or whether you have your hand upwards, blood draining away, or downwards. The hand measurement is altogether far more fixed...
I hate to point this out, but if as you say the hand measurement is fixed and the wrist measurement can change then they are not always going to be in the same proportion!

Shaw Tarse

31,903 posts

234 months

Monday 27th January 2014
quotequote all
9.5
7.5

bigandclever

14,416 posts

269 months

Monday 27th January 2014
quotequote all
9.25 & 7 for me.

westberks

1,461 posts

166 months

Monday 27th January 2014
quotequote all
Lorneg said:
Oh and Westberks, don't worry about small wrists, it's the size of your shoes that girls look for (so I've been told). Personally I wear size 14 shoes, which looks a tad strange in someone 5 foot 1 tall, but what the heck.
size 11 and they look quite dainty too!

oh well; guess i'll stick with excessive compliments and rohypnol.

steviegunn

1,425 posts

215 months

Monday 27th January 2014
quotequote all
9 & 7

Lorneg

Original Poster:

228 posts

210 months

Tuesday 28th January 2014
quotequote all
Hmm, it's not going to work really:

Hand Wrist Ratio
9 7.25 1.24
9.5 7.5 1.27
8 6.75 1.19
9.25 7.25 1.28
9.5 7.5 1.27
9.25 7 1.32
9 7 1.29
8.5 7.25 1.17

The correlation is good, but not quite good enough.

What is interesting though is that no one appears to have chubby wrists. This confirms my thought that all men think they have skinny wrists, whereas we all actually have perfectly normal wrists.

Whitean3

2,197 posts

229 months

Tuesday 28th January 2014
quotequote all
Happy to help- but there's always one who has to c0ck it up!

Hand measurement = 219 mm (8.6 inches)
Internal watch strap measurement = 160 mm (6.3 inches)

Ratio = 1.36 : 1