Side by side
Lum-Tec B64 ChronographvsYema Navygraf Chrono
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
7 of 29 specs differDiameter
B64 Chronograph44mm
Navygraf Chrono40mm
Power Reserve
B64 Chronograph40h
Navygraf Chrono40h
Water Resistance
B64 Chronograph100m
Navygraf Chrono100m
MSRP
B64 Chronograph$545
Navygraf Chrono$1,999
Full specifications
Case
5 specsDiameter
44mm
40mm
Thickness
—
13.9mm
Lug-to-Lug
51.5mm
—
Lug Width
22mm
20mm
Material
Titanium (DLC coated)
316L Stainless Steel
Crystal & Dial
1 specsDial Color
Standard
Navy
Pricing
1 specsMSRP
$545
$1,999
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