Side by side

Lum-Tec B64 ChronographvsRZE UTD-8000

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

B64 Chronograph
Lum-TecB64 Chronograph
MSRP $545
UTD-8000
RZEUTD-8000
MSRP $279

At a glance

14 of 29 specs differ
Diameter
B64 Chronograph44mm
UTD-800040mm
Power Reserve
B64 Chronograph40h
UTD-800040h
Water Resistance
B64 Chronograph100m
UTD-8000200m
MSRP
B64 Chronograph$545
UTD-8000$279

Full specifications

Case

8 specs
Category
Chronograph
Tool
Diameter
44mm
40mm
Thickness
—
13.4mm
Lug-to-Lug
51.5mm
49.5mm
Lug Width
22mm
20mm
Material
Titanium (DLC coated)
Grade 5 Titanium
Water Resistance
100m
200m
Caseback
Solid
Screw secured titanium caseback

Crystal & Dial

3 specs
Crystal
Domed Sapphire
Sapphire
AR Coating
Inner
Underside
Dial Color
Standard
Black

Movement

2 specs
Caliber
—
Seiko VK64
Type
Automatic
Quartz

Pricing

1 specs
MSRP
$545
$279

Follow this matchup

Get a note when Lum-Tec B64 Chronograph vs RZE UTD-8000 gets more votes, a community discussion, or a price drop. No account needed.

Keep exploring

More watches worth a look

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

Hemel Sky Racer Automatic
Hemelmicro

Sky Racer Automatic

2 watches · 8 variantsSky Racer
43mm·Automatic
$700MSRP
—Used
Hemel HFT20
Hemelmicro

HFT20

8 variantsHFT20
42mm·Quartz·100m WR
$450MSRP
—Used
Henry Archer Kvantum
Henry Archermicro

Kvantum

5 variantsKvantum
41mm·Quartz
$2,199MSRP
—Used
Geckota Chronotimer Sports Edition
Geckotamicro

Chronotimer Sports Edition

3 watches · 15 variantsChronotimer
41.5mm·Automatic·100m WR
$499MSRP
—Used
Spinnaker Fleuss Chronograph
Spinnakermicro

Fleuss Chronograph

9 watches · 34 variantsFleuss
43mm·Quartz·100m WR
$325MSRP
—Used
Spinnaker Hull Chronograph
Spinnakermicro

Hull Chronograph

8 watches · 32 variantsHull
42mm·Quartz·100m WR
$149MSRP
—Used
Bremont Williams Racing
Bremontmicro

Williams Racing

7 variantsWilliams Racing
43mm·Automatic
$7,000MSRP
—Used
Boldr Venture Velo
Boldr

Venture Velo

2 variantsRef. venture-velo-khaki
41mm·Quartz·200m WR
$399MSRP
—Used
All alternatives to the B64 Chronograph →All alternatives to the UTD-8000 →
Explore the full catalog
Adjacent matchups

People also compared

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

Hemel Sky Racer AutomaticvsRZE UTD-8000Hemel Sky Racer MechanicalvsRZE UTD-8000Geckota Chronotimer Sports EditionvsRZE UTD-8000Geckota Classic ChronotimervsRZE UTD-8000Hemel HFT20vsLum-Tec B64 ChronographHenry Archer KvantumvsLum-Tec B64 Chronograph
Edit this comparisonAdd another watchExplore more 39–45mm watches