Side by side
Lum-Tec B69vsSunrex 321
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
13 of 29 specs differDiameter
B6944mm
32138.6mm
Power Reserve
B6940h
32140h
Water Resistance
B69200m
321100m
MSRP
B69$1,095
321$600
Full specifications
Case
7 specsCategory
Sport
—
Diameter
44mm
38.6mm
Thickness
13.6mm
14mm
Lug-to-Lug
51.5mm
43.5mm
Lug Width
22mm
20mm
Material
316L Stainless Steel (DLC coated)
Aluminum
Water Resistance
200m
100m
Crystal & Dial
3 specsCrystal
Domed Sapphire
Sapphire
AR Coating
Inner
Yes
Dial Color
B69
Black
Movement
2 specsCaliber
Ronda 515
Epson VS76A
Type
Quartz
Solar
Pricing
1 specsMSRP
$1,095
$600
More watches worth a look
Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.
Follow this matchup
Get a note when Lum-Tec B69 vs Sunrex 321 gets more votes, a community discussion, or a price drop. No account needed.
People also compared
Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.












