Side by side

Lum-Tec B71vsKnut Gadd Cult Diver

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

Add a watch
B71
Lum-TecB71
MSRP $506
See the full B71
Cult Diver
Knut GaddCult Diver
MSRP $328
See the full Cult Diver
Buy from Lum-Tec ↗
Buy used on eBay ↗
Buy from Knut Gadd ↗
Buy used on eBay ↗

Some links are affiliate links — lug2lug may earn a commission at no extra cost to you. Disclosures

At a glance

11 of 29 specs differ
Diameter
B7144mm
Cult Diver41mm
Power Reserve
B71—
Cult Diver—
Water Resistance
B71200m
Cult Diver100m
MSRP
B71$506
Cult Diver$328

Full specifications

Case

7 specs
Category
Sport
—
Diameter
44mm
41mm
Thickness
—
13mm
Lug-to-Lug
51.5mm
48mm
Lug Width
22mm
20mm
Material
316L Stainless Steel (DLC coated)
Stainless Steel
Water Resistance
200m
100m

Crystal & Dial

2 specs
Crystal
Domed Sapphire
Mineral
Dial Color
B71
—

Movement

1 specs
Caliber
Ronda 515
—

Pricing

1 specs
MSRP
$506
$328
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.

Elliot Brown BEACHMASTER
Elliot Brownmicro

BEACHMASTER

4 variants
40mm·Quartz·300m WR
$855MSRP
Mr. Eatwell SnowMobiler — Ice Blue Ceramic Dive Watch
Mr. Eatwellmicro

SnowMobiler — Ice Blue Ceramic Dive Watch

 
40mm·Quartz·200m WR
$395MSRP
Out of Order MELONE CASANOVA - ULTRA DISTRESSED
Out of Ordermicro

MELONE CASANOVA - ULTRA DISTRESSED

 
44mm·Quartz·100m WR
$400MSRP
CWC (Cabot Watch Company) 1983 RN Divers Quartz Re-Issue Watch
CWC (Cabot Watch Company)micro

1983 RN Divers Quartz Re-Issue Watch

Ref. 1983-rn-divers-re
40mm·Quartz·300m WR
$1,142MSRP
Out of Order Casanova Capitano
Out of Ordermicro

Casanova Capitano

 
44mm·Quartz·100m WR
—MSRP
Mr. Eatwell Doubleshot GMT — Coffee-Inspired
Mr. Eatwellmicro

Doubleshot GMT — Coffee-Inspired

 
40mm·Quartz·200m WR
$495MSRP
Momentum M20
Momentummicro

M20

6 variants
42mm·Quartz·200m WR
$285MSRP
Vaer D4 Meridian Solar
Vaermicro
Meridian

D4 Meridian Solar

6 watches · 23 variants · Meridian
42mm·Quartz·200m WR
$399MSRP
All alternatives to the B71 →All alternatives to the Cult Diver →
Explore the full catalog
DiscussionNot started
Adjacent matchups

People also compared

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

Elliot Brown BEACHMASTERvsKnut Gadd Cult DiverKnut Gadd Cult DivervsOut of Order Casanova CapitanoKnut Gadd Cult DivervsLord Timepieces Lord SportAVI-8 Spitfire Lock ChronographvsKnut Gadd Cult DiverLum-Tec B71vsCWC (Cabot Watch Company) 1983 RN Divers Quartz Re-Issue WatchLum-Tec B71vsElliot Brown BLOXWORTH
Edit this comparisonAdd another watchExplore more 40–45mm watches