Side by side
Citizen AW1788vsLum-Tec B64 Chronograph
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
12 of 29 specs differDiameter
AW178840mm
B64 Chronograph44mm
Power Reserve
AW178840h
B64 Chronograph40h
Water Resistance
AW1788—
B64 Chronograph100m
MSRP
AW1788—
B64 Chronograph$545
Full specifications
Case
7 specsCategory
Casual
Chronograph
Diameter
40mm
44mm
Thickness
12mm
—
Lug-to-Lug
46mm
51.5mm
Lug Width
21mm
22mm
Material
Stainless Steel
Titanium (DLC coated)
Water Resistance
—
100m
Crystal & Dial
2 specsCrystal
Mineral
Domed Sapphire
Dial Color
White
Standard
Movement
2 specsCaliber
J810
—
Type
Solar
Automatic
Pricing
1 specsMSRP
—
$545
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