Side by side
Naga Watches SpirevsTissot PRX
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
11 of 29 specs differDiameter
Spire39mm
PRX42mm
Power Reserve
Spire—
PRX60h
Water Resistance
Spire100m
PRX100m
MSRP
Spire$853
PRX$2,150
Full specifications
Case
5 specsCategory
—
Chronograph
Diameter
39mm
42mm
Thickness
9.9mm
14.54mm
Lug-to-Lug
—
41.5mm
Lug Width
—
13mm
Crystal & Dial
3 specsAR Coating
Inner
Yes
Indices
Applied
Indexes
Lume
None
Super-LumiNova ®
Movement
2 specsCaliber
Miyota 9039
Valjoux A05.H31
Power Reserve
—
60h
Pricing
1 specsMSRP
—
$2,150
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