Side by side

Lum-Tec B72vsIslander 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.

B72
Lum-TecB72
MSRP $506
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
B7244mm
Islander Rocky Point PVD Analog-Digital Watch with Black Dial #ISL-33143mm
Power Reserve
B7240h
Islander Rocky Point PVD Analog-Digital Watch with Black Dial #ISL-331—
Water Resistance
B72200m
Islander Rocky Point PVD Analog-Digital Watch with Black Dial #ISL-331100m
MSRP
B72$506
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
B72
—
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
$506
$329

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