Jorg Gray Watches JG7100vsSeiko Coutura
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Measurements
Catalog photos are all shot at the same flattering size. These aren't: every case below shares one millimeter scale.

JG7100

Coutura
Diameter
41mm
42mm
Lug-to-Lug
n/a
50.2mm
Thickness
13mm
11.8mm
lowest
Water Resistance
50m
100m
highest
MSRP
n/a
$550
Movement
Quartz
Seiko 8T63
Case
5 specsDiameter
41mm
42mm
Thickness
13mm
11.8mm
Lug-to-Lug
n/a
50.2mm
Lug Width
n/a
20mm
Water Resistance
50m
100m
Crystal & Dial
3 specsCrystal
Mineral
Sapphire
Dial Color
Black
n/a
Lume
None
LumiBrite on hands and index(es)
Movement
2 specsCaliber
n/a
Seiko 8T63
Power Reserve
n/a
0h
Pricing
1 specsMSRP
n/a
$550
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