Side by side
AVI-8 Spitfire Lock ChronographvsLum-Tec RPM
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
8 of 29 specs differDiameter
Spitfire Lock Chronograph42mm
RPM43mm
Power Reserve
Spitfire Lock Chronograph40h
RPM40h
Water Resistance
Spitfire Lock Chronograph50m
RPM50m
MSRP
Spitfire Lock Chronograph$260
RPM$495
Full specifications
Case
5 specsDiameter
42mm
43mm
Thickness
—
12.3mm
Lug-to-Lug
—
41mm
Lug Width
22mm
20mm
Material
316L Stainless Steel
Titanium
Crystal & Dial
2 specsCrystal
Mineral
Sapphire
Dial Color
MIDNIGHT OAK
RPM 3
Pricing
1 specsMSRP
$260
$495
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