Comparison Casio A-159WA-N1 vs Casio A-159W-N1

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	Casio A-159WA-N1	Casio A-159W-N1
	from £25.00 up to £48.08 Compare prices 5	from £23.99 Expecting restock
all specs only differences
TOP sellers	Amazon.co.uk £27.00 Buy in shop Joom.com £48.00 Buy in shop Watchhome.com £26.00 Buy in shop	Find prices on Amazon.uk Find prices on eBay.uk
Gender	men's	men's
Country of origin	Japan	Japan
Mechanism
Movement type	quartz	quartz
Caliber	module 593	module 593
Accuracy	+/- 30 s/month	+/- 30 s/month
Power source	battery	battery
Dial
Dial type	digital	digital
Backlight	electronic	electronic
Features	alarm stopwatch timer day of the week date month	alarm stopwatch timer day of the week date month
Case and strap
Case shape	rectangular	rectangular
Case material	plastic	plastic
Colour	silver with black	silver with black
Glass material	plastic	plastic
Strap	bracelet steel	bracelet steel
Strap colour	stainless steel	stainless steel
Clasp	clip (unfolding)	clip (unfolding)
Quick bracelet elongation
General specs
Waterproof	30 WR / 3 ATM	30 WR / 3 ATM
Diameter (width)	33 mm	33 mm
Thickness	8 mm	8 mm
Weight	44 g	44 g
Added to E-Catalog	october 2015	may 2015

Quick bracelet elongation

A mechanism that allows you to quickly change the length of the bracelet without disassembling it or using additional devices. Usually performed in the form of a miniature screw, by turning which, you can adjust the length; the range of such adjustment is most often of the order of 10 – 15 mm.

Such a mechanism is relevant primarily for watches with a clip-on clasp (see the relevant paragraph). With traditional adjustment, the clasp has to be disassembled, which requires both tools and certain skills. The quick extension system, in turn, is extremely easy to use and is available even in a complete "separation from civilization" — for example, in nature.