Side by side
Bremont ionBirdvsLum-Tec B66 Day Date
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
9 of 29 specs differDiameter
ionBird43mm
B66 Day Date44mm
Power Reserve
ionBird40h
B66 Day Date40h
Water Resistance
ionBird—
B66 Day Date100m
MSRP
ionBird$5,800
B66 Day Date$545
Full specifications
Case
6 specsCategory
Pilot
Sport
Diameter
43mm
44mm
Lug-to-Lug
—
51.5mm
Lug Width
—
22mm
Material
Titanium
Titanium (DLC coated)
Water Resistance
—
100m
Crystal & Dial
2 specsCrystal
Sapphire
Domed Sapphire
Dial Color
Regular length (15cm - 19cm wrist size)
Standard
Pricing
1 specsMSRP
$5,800
$545
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