Side by side
Lum-Tec B68 Day DatevsHublot Big Bang Diamonds 38mm
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
18 of 29 specs differDiameter
B68 Day Date44mm
Big Bang Diamonds 38mm38mm
Power Reserve
B68 Day Date40h
Big Bang Diamonds 38mm—
Water Resistance
B68 Day Date200m
Big Bang Diamonds 38mm100m
MSRP
B68 Day Date$595
Big Bang Diamonds 38mm$14,100
Full specifications
Case
8 specsCategory
Sport
Mechanical
Diameter
44mm
38mm
Lug-to-Lug
51.5mm
—
Lug Width
22mm
—
Material
316L Stainless Steel (DLC coated)
Stainless Steel
Finish
Brushed and polished
Polished Stainless Steel
Water Resistance
200m
100m
Caseback
Solid
—
Crystal & Dial
5 specsCrystal
Domed Sapphire
Sapphire
Crystal Shape
Flat
—
AR Coating
Inner
—
Dial Color
B68 Day Date
Beige
Indices
Applied
—
Movement
4 specsCaliber
Ronda 515
HUB2900 Quartz Movement
Beat Rate
28,800 vph
0 vph
Power Reserve
40h
0h
Jewels
25
0
Pricing
1 specsMSRP
$595
$14,100
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