Lum-Tec B71vsRockwell Time Coliseum Fit (digital)

Add a watch
B71
Lum-TecB71

MSRP $595

See the full watch
Buy from Lum-Tec Used on eBay
Coliseum Fit (digital)
Rockwell TimeColiseum Fit (digital)

MSRP $130

See the full watch
Buy from Rockwell Time Used on eBay

lug2lug doesn't sell watches. Buy links open the brand's or seller's own site. Some links are affiliate links: lug2lug may earn a commission at no extra cost to you. Disclosures

Measurements

Catalog photos are all shot at the same flattering size. These aren't: every case below shares one millimeter scale.

Lum-Tec B71 at true scale

B71

Rockwell Time Coliseum Fit (digital) at true scale

Coliseum Fit (digital)

Diameter

44mm

49mm

Lug-to-Lug

51.5mm

n/a

Water Resistance

200m

highest

100m

MSRP

$595

$130

lowest

Movement

Ronda 515

Quartz

Case

6 specs
Diameter
44mm
49mm
Thickness
n/a
n/a
Lug-to-Lug
51.5mm
n/a
Lug Width
22mm
30mm
Material
316L Stainless Steel (DLC coated)
Resin
Water Resistance
200m
100m

Crystal & Dial

2 specs
Crystal
Domed Sapphire
Mineral
Dial Color
B71
n/a

Movement

1 specs
Caliber
Ronda 515
n/a

Pricing

1 specs
MSRP
$595
$130
Keep your wishlist and collection together in the appExplore the app
Get the appGet the app

Similar watches

Matched to the watches above on size, movement, style and price, microbrands first. Open any one to dig in.

All alternatives to the B71 →All alternatives to the Coliseum Fit (digital) →
Explore the full catalog
DiscussionNot started

Also compared

Comparisons nearby in the catalog: alternatives to the watches above paired against the matchup.

Lum-Tec B71vsRockwell Time Coliseum Fit Forum We Fight EditionLum-Tec B71vsRockwell Time Coliseum (Digital)
Edit this comparisonMore sport comparisonsBest Sport Watches Under $500Explore more 43-50mm watches