NH35A automatic clockwork
This Prevetti watch is equipped with a Seiko NH35A automatic clockwork, which recharges by the kinetic energy from your movement. It has 24 jewels, 21 600 vibrations per hour and when fully charged, it can keep running for approximately 41 hours (without being charged). It can be also be winded up manually (up to 55 rotations between discharged and fully charged). A hack-function can stop the second hand, to enable a more exact setting of the time. The accuracy tolerance at room temperature, over one week, is -20/+40 seconds per day. This clockwork has built in Diashock; Seikos anti-shock technology, to protect long term precision.
Stainless steel bracelet
Tough, durable and elegant; a bracelet made of stainless steel gives the watch a classic quality look.
Sapphire is up to 7 times harder than steel, and surpassed only by diamonds on the Mohs scale. This makes sapphire glass a great protection for your watch.
This watch automatically charges from the energy caused by your movement. If the battery is emptied, it only needs a few seconds of movement/energy to start working again.
Water protection: 100 meter (10 bar)
This watch can be worn while swimming. 10 bar/100 meter refers to the pressure in water, at that depth, while motionless... and should not be seen as the depth for wearing the watch..
Condensation - important!
Rapid changes in temperature can cause condensation inside the watch. If you notice moisture beneath the glass, you should immediately go to a watchmaker, who can open and dry the watch. Even if the signs of moisture disappears, by themselves... the moisture will not - and will eventually damage your watch - so, visit a professional and remove it permanently. Even waterproof watches are not protected against condensation, so keep that in mind if you plan to go from very hot to very cold temperatures - like from a hot sauna directly to the snow. If condensation occurs, it very rarely (if ever) depends on manufacturing, so if your watch is damaged by moisture, warranty will probably not cover it (it could be manufacturing issues, but... most likely it will be because of the rapid change of temperature = natural causes).
Case made of stainless steel.
Does this watch fit your wrist? Wristwatches has gradually become larger in size, and a typical men's watch is usually between 40 and 45 mm wide. If you have a wrist that is noticeable larger/smaller, we recommend that you focus on the sizes in/outside the outer edges of the typical sizes. You are always welcome to contact our support, so we can share our experience with you.
This watch has an extra safety mechanism, which prevents the lock from getting opened by accident.
This product description is created specifically for Watchia.com and may not be copied (in whole or in parts)! Violation will therefore be met by demands of compensation.
|Case depth||12 mm|
|Strap type||Stainless steel|
|Strap width||20 mm|
|Band length||14-23 cm|
|Link type on strap||Pin Links|
|Clasp Type||Deployment clasp|
|Case material||Stainless steel|
|Color of dial||Green|
|Water resistance||10 atm (bath/swimming)|
How is the size of the watch measured?
The common term is diameter, but since not all watches have circular watch cases, the diameter is actually the width measured from left to right. Note that some manufacturers include the crown (to set the clock) and the buttons when measuring the width, but we try to standardize all the watches by not including the crown as part of the measured width.
The thickness - or height of the watch in profile - is indicated by measuring the watch from top to bottom as illustrated below. By comparison, a 1-euro coin is 2.33 millimeters thick.
One usually defines the watches with these numbers:
Slim: 4-6 millimeter
Normal: 6-12 millimeter
Big: 12-14 millimeter
Oversize: 14-18 millimeter
If you buy this watch together with:and ; tools to easily adjust/replace your bracelet/strap, we will give you a big discount.
We also recommend, for removing scratches on metal - or if you just want to make it look new again. If you have scratches on glass, then this is the item for you: .