Side by side

Jorg Gray Watches JG7100vsSpinnaker Spence 300

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

Add a watch
JG7100
Jorg Gray WatchesJG7100
Spence 300
SpinnakerSpence 300
MSRP $650
Buy from Jorg Gray Watches ↗
Buy used on eBay ↗
Buy from Spinnaker ↗
Buy used on eBay ↗

At a glance

13 of 29 specs differ
Diameter
JG710041mm
Spence 30040mm
Power Reserve
JG7100—
Spence 30040h
Water Resistance
JG710050m
Spence 300300m
MSRP
JG7100—
Spence 300$650

Full specifications

Case

7 specs
Category
—
Diver
Diameter
41mm
40mm
Thickness
13mm
11.5mm
Lug-to-Lug
—
48mm
Lug Width
—
20mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
50m
300m

Crystal & Dial

2 specs
Crystal
Mineral
Sapphire
Dial Color
Black
Aquamarine

Movement

3 specs
Caliber
RONDA
SII NH35A
Type
Quartz
Automatic
Power Reserve
—
40h

Pricing

1 specs
MSRP
—
$650
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.

Straton Straton Curve Chrono MKII
Stratonmicro
CurveStraton

Straton Curve Chrono MKII

9 watches · 90 variantsStraton
42mm·Quartz·100m WR
$1,099MSRP
—Used
Boldr Charizard
Boldrmicro
Pokémon Collab

Charizard

Ref. charizard
40mm·Automatic·200m WR
$449MSRP
—Used
Vertigo Watches Tornante
Vertigo Watchesmicro

Tornante

Ref. vertigo-tornante-black
41mm·Mecaquartz·100m WR
$313MSRP
—Used
Phoibos Argo
Phoibosmicro

Argo

Ref. phoibos-argo-200m-automatic-diver-watch-py052f-spiral-sunray-yellow
40.5mm·Automatic·200m WR
$345MSRP
—Used
Helgray Hornet Bandit (Refurbished)
Helgraymicro

Hornet Bandit (Refurbished)

Ref. hornet-bandit
42mm·Quartz·100m WR
$299MSRP
—Used
Yema Diver
Yemamicro

Diver

2 watches · 9 variantsDiver
39.5mm·Automatic·200m WR
$990MSRP
—Used
AVI-8 Hawker Hunter Retrograde Chronograph
AVI-8micro

Hawker Hunter Retrograde Chronograph

9 watches · 50 variantsHawker
45mm·Quartz
$280MSRP
—Used
Spinnaker Fleuss 40 Automatic
Spinnakermicro

Fleuss 40 Automatic

9 watches · 19 variantsFleuss
40mm·Automatic·150m WR
$450MSRP
—Used
All alternatives to the JG7100 →All alternatives to the Spence 300 →
Explore the full catalog

Follow this matchup

Get a note when Jorg Gray Watches JG7100 vs Spinnaker Spence 300 gets more votes, a community discussion, or a price drop. No account needed.

Adjacent matchups

People also compared

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

Spinnaker Spence 300vsStraton Curve Chrono MKIISpinnaker Spence 300vsVertigo Watches TornanteHelgray Hornet Bandit (Refurbished)vsSpinnaker Spence 300AVI-8 Hawker Hunter Retrograde ChronographvsSpinnaker Spence 300Boldr CharizardvsJorg Gray Watches JG7100Jorg Gray Watches JG7100vsPhoibos Argo
Edit this comparisonAdd another watchExplore more 39–42mm watches