Sheffield Deep Gray 300vsUndone Aquadeep Signal Automatic

Add a watch
Deep Gray 300
SheffieldDeep Gray 300

MSRP $258

See the full watch
Buy from Sheffield Used on eBay
Aquadeep Signal Automatic
UndoneAquadeep Signal Automatic

MSRP $395

See the full watch
Buy from Undone Used on eBay

lug2lug doesn't sell watches. Buy links open the brand's or seller's own site. Some links are affiliate links: lug2lug may earn a commission at no extra cost to you. Disclosures

Measurements

Catalog photos are all shot at the same flattering size. These aren't: every case below shares one millimeter scale.

Sheffield Deep Gray 300 at true scale

Deep Gray 300

Undone Aquadeep Signal Automatic at true scale

Aquadeep Signal Automatic

Diameter

42mm

43mm

Lug-to-Lug

52mm

n/a

Thickness

13.8mm

n/a

Water Resistance

300m

500m

highest

MSRP

$258

lowest

$395

Movement

Seiko NH35

Seiko NH35

Case

6 specs
Diameter
42mm
43mm
Thickness
13.8mm
n/a
Lug-to-Lug
52mm
n/a
Lug Width
22mm
n/a
Material
Stainless Steel
Titanium
Water Resistance
300m
500m

Movement

1 specs
Power Reserve
0h
n/a

Pricing

1 specs
MSRP
$258
$395
Keep your wishlist and collection together in the appExplore the app
Get the appGet the app

Similar watches

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

Filippo Loreti Watches Superman Diver Automatic
Filippo Loreti Watchesmicro

Superman Diver Automatic

2 variants
42mm·Automatic·200m WR
$475MSRP
Spinnaker Fleuss Pearl Diver Nessie
Spinnakermicro

Fleuss Pearl Diver Nessie

6 watches · 47 variants · Fleuss
43mm·Automatic·150m WR
$425MSRP
Undone AquaLume Orange Rubber Automatic
Undonemicro

AquaLume Orange Rubber Automatic

 
43mm·Automatic·500m WR
$435MSRP
Draken Tugela
Drakenmicro

Tugela

5 variants
42mm·Automatic·300m WR
$453MSRP
Islander Kings Point Dive with Lavender Dial
Islandermicro

Kings Point Dive with Lavender Dial

9 watches · 9 variants · Under $50
42.4mm·Automatic·200m WR
$345MSRP
Spinnaker Tesei Titanium
Spinnakermicro

Tesei Titanium

4 watches · 10 variants · Tesei
42mm·Automatic·200m WR
$625MSRP
Oceanica Watch Co. Barracuda
Oceanica Watch Co.micro

Barracuda

2 variants
41mm·Automatic·200m WR
$300MSRP
Zelos Hammerhead (Tantalum LE)
Zelosmicro

Hammerhead (Tantalum LE)

5 watches · 7 variants · Hammerhead
44mm·Automatic·300m WR
$1,499MSRP
All alternatives to the Deep Gray 300 →All alternatives to the Aquadeep Signal Automatic →
Explore the full catalog
DiscussionNot started

Also compared

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

Undone Aquadeep Signal AutomaticvsUndone AquaLume Orange Rubber AutomaticDraken TugelavsUndone Aquadeep Signal AutomaticAudaz ADZ-2070vsUndone Aquadeep Signal AutomaticSheffield Deep Gray 300vsUndone AquaLume Orange Rubber Automatic
Edit this comparisonMore diver comparisonsBest Diver Watches Under $500Explore more 41-44mm watches