Side by side

Lum-Tec B71vsRZE UTD-8000

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

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B71
Lum-TecB71
MSRP $506
See the full B71
UTD-8000
RZEUTD-8000
MSRP $279
See the full UTD-8000
Buy from Lum-Tec ↗
Buy used on eBay ↗
Buy from RZE ↗
Buy used on eBay ↗

At a glance

12 of 29 specs differ
Diameter
B7144mm
UTD-800040mm
Power Reserve
B71—
UTD-8000—
Water Resistance
B71200m
UTD-8000200m
MSRP
B71$506
UTD-8000$279

Full specifications

Case

7 specs
Category
Sport
Tool
Diameter
44mm
40mm
Thickness
—
13.4mm
Lug-to-Lug
51.5mm
49.5mm
Lug Width
22mm
20mm
Material
316L Stainless Steel (DLC coated)
Grade 5 Titanium
Caseback
—
Screw secured titanium caseback

Crystal & Dial

3 specs
Crystal
Domed Sapphire
Sapphire
AR Coating
—
Underside
Dial Color
B71
Black

Movement

1 specs
Caliber
Ronda 515
Seiko VK64 (Meca-Quartz)

Pricing

1 specs
MSRP
$506
$279
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