Image of Breitling Premier B25 Datora 42 AB2510201K1P1

Premier B25 Datora 42

On this page you can read about Breitling model Premier B25 Datora 42 AB2510201K1P1. All the technical specifications like case material, case diameter and calibre attributes like movement type, power reserve etc. are listed here in an easy to understand tabular format. There are also images of Premier B25 Datora 42 AB2510201K1P1. At the bottom of the page you can find similar watches from Breitling.

Important facts

The Breitling Premier B25 Datora 42 AB2510201K1P1 has an automatic mechanical movement, which stores power in a mainspring, that is wound by an oscillating rotor while the watch is being worn. A mechanical watch movement is less accurate than a quartz one and requires regular servicing. It does not need a battery though and has a smoother sweeping seconds hand.

This watch has a sapphire crystal which provides a durable and clear viewing surface for the dial. This type of crystal is highly resistant to scratches and does not discolor over time. Sapphire is also resistant to most chemicals and less likely to shatter compared to other materials, making it a safer choice for the watch wearer. Thefore sapphire is a good choice for high-end wristwatches. It is of course an expensive option, compared to other materials, like plexiglass.

The case of this timepiece is made out of stainless steel which is a strong and durable material, therefore being resistant to scratches, dents, and general wear and tear. Steel is also highly resistant to corrosion and rust, but is also a hypoallergenic material, which means that it is less likely to cause skin irritation or allergic reactions. Let's not forget the versatility of steel, which makes this watch pair well with several different attires.

The Premier B25 Datora 42 reference AB2510201K1P1 has a chronograph complication, which is a function that allows the user to measure elapsed time, independent from the regular time. It is started and stopped by the press of a button, usually found on the side of the watch case. The elapsed time is displayed by hands on the sub-dials, and can be used to measure events like race times, cooking times, or similar where a precise measurement of elapsed time is needed. The chronograph is one of the most complex complications but also one of the most useful ones and arguably makes the watch look rather cool.

Technical specifications

anti reflective coating inner and outer
buckle material stainless steel
buckle size 18
case back crystal material sapphire
case back feature display
case back locking screw down
case diameter 42.0
case material stainless steel
case thickness 15.3
clasp type folding
dial color rose
front crystal material sapphire
front crystal type double domed
lug to lug 50.0
lug width 22.0
rotatable bezel fixed
screw down crown X
strap color brown
strap material alligator leather
strap tapers to 18
water resistance meter 100
weight 110.0
weight without strap 88.5

Calibre specifications

annual calendar Check
beat rate 28800
calibre in house Check
calibre no b25
calibre type mechanical
chronograph accuracy 1/4
chronograph30 min Check
jewel count 26
moon phase Check
power reserve 48h
winding mechanism automatic



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