Side by side

Lum-Tec B73vsIslander Islander Rocky Point PVD Analog-Digital Watch with Black Dial #ISL-331

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

B73
Lum-TecB73
MSRP $463
Islander Rocky Point PVD Analog-Digital Watch with Black Dial #ISL-331
IslanderIslander Rocky Point PVD Analog-Digital Watch with Black Dial #ISL-331
MSRP $329

At a glance

16 of 29 specs differ
Diameter
B7344mm
Islander Rocky Point PVD Analog-Digital Watch with Black Dial #ISL-33143mm
Power Reserve
B7340h
Islander Rocky Point PVD Analog-Digital Watch with Black Dial #ISL-331—
Water Resistance
B73200m
Islander Rocky Point PVD Analog-Digital Watch with Black Dial #ISL-331100m
MSRP
B73$463
Islander Rocky Point PVD Analog-Digital Watch with Black Dial #ISL-331$329

Full specifications

Case

7 specs
Diameter
44mm
43mm
Thickness
—
11.2mm
Lug-to-Lug
51.5mm
0mm
Material
316L Stainless Steel (DLC coated)
PVD Stainless Steel
Finish
Brushed and polished
—
Water Resistance
200m
100m
Caseback
Solid
Screw-down

Crystal & Dial

4 specs
Crystal
Domed Sapphire
Sapphire
AR Coating
Inner
Underside
Dial Color
B73
—
Indices
Applied
—

Movement

4 specs
Caliber
Ronda 515
Ronda Quartz
Beat Rate
28,800 vph
0 vph
Power Reserve
40h
0h
Jewels
25
0

Pricing

1 specs
MSRP
$463
$329

Follow this matchup

Get a note when Lum-Tec B73 vs Islander Rocky Point PVD Analog-Digital Watch with Black Dial #ISL-331 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.

Mr Jones Watches Sun and Moon
Mr Jones Watchesmicro

Sun and Moon

Ref. sun-and-moon
46mm·Quartz
$225MSRP
—Used
Smith & Bradley Atlantis A2 Quartz
Smith & Bradley

Atlantis A2 Quartz

Ref. atlantis-a2-ceramic-quartz-watch
44mm·Quartz·300m WR
$349MSRP
—Used
Mr Jones Watches Paper Crane
Mr Jones Watchesmicro

Paper Crane

Ref. paper-crane
46mm·Quartz
$345MSRP
—Used
Smith & Bradley SANS-13 Silverback
Smith & Bradley

SANS-13 Silverback

Ref. sans-13-silverback-tactical-watch
42mm·Quartz·300m WR
$295MSRP
—Used
Spinnaker Fleuss Chronograph
Spinnakermicro

Fleuss Chronograph

9 watches · 34 variantsFleuss
43mm·Quartz·100m WR
$325MSRP
—Used
AVI-8 Flyboy Spirit of Tuskegee Chronograph
AVI-8micro

Flyboy Spirit of Tuskegee Chronograph

9 watches · 32 variantsFlyboy
44mm·Quartz
$295MSRP
—Used
Citizen Promaster Land U822
Citizen

Promaster Land U822

9 watches · 20 variantsPromaster
43.9mm·Quartz·200m WR
$521MSRP
—Used
AVI-8 Hawker Hunter Avon Chronograph
AVI-8micro

Hawker Hunter Avon Chronograph

9 watches · 33 variantsHawker
45mm·Quartz
$240MSRP
—Used
All alternatives to the B73 →All alternatives to the Islander Rocky Point PVD Analog-Digital Watch with Black Dial #ISL-331 →
Explore the full catalog
Adjacent matchups

People also compared

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

Islander Rocky Point PVD Analog-Digital Watch with Black Dial #ISL-331vsMr Jones Watches Sun and MoonIslander Rocky Point PVD Analog-Digital Watch with Black Dial #ISL-331vsMr Jones Watches Paper CraneIslander Rocky Point PVD Analog-Digital Watch with Black Dial #ISL-331vsSpinnaker Fleuss ChronographAVI-8 Flyboy Spirit of Tuskegee ChronographvsIslander Rocky Point PVD Analog-Digital Watch with Black Dial #ISL-331Smith & Bradley Atlantis A2 QuartzvsLum-Tec B73Lum-Tec B73vsSmith & Bradley SANS-13 Silverback
Edit this comparisonAdd another watchMore sport comparisonsBest Sport Watches Under $500Explore more 42–45mm watches