Side by side
Lum-Tec B68 Day DatevsFarr + Swit solar chronograph, bicompax subdials, smooth tachy bezel ~40mm
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
12 of 29 specs differDiameter
B68 Day Date44mm
solar chronograph, bicompax subdials, smooth tachy bezel ~40mm40mm
Power Reserve
B68 Day Date40h
solar chronograph, bicompax subdials, smooth tachy bezel ~40mm—
Water Resistance
B68 Day Date200m
solar chronograph, bicompax subdials, smooth tachy bezel ~40mm—
MSRP
B68 Day Date$595
solar chronograph, bicompax subdials, smooth tachy bezel ~40mm$550
Full specifications
Case
6 specsCategory
Sport
—
Diameter
44mm
40mm
Lug-to-Lug
51.5mm
—
Lug Width
22mm
20mm
Material
316L Stainless Steel (DLC coated)
Stainless Steel
Water Resistance
200m
—
Crystal & Dial
2 specsCrystal
Domed Sapphire
Sapphire
Dial Color
B68 Day Date
—
Movement
3 specsCaliber
Ronda 515
Seiko
Type
Quartz
Solar
Power Reserve
40h
—
Pricing
1 specsMSRP
$595
$550
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