Sheffield Deep Gray 300vsSeiko 5KX

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Deep Gray 300
SheffieldDeep Gray 300

MSRP $258

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Buy from Sheffield Used on eBay
5KX
Seiko5KX

MSRP $350

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Buy from Seiko Used on eBay

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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.

Sheffield Deep Gray 300 at true scale

Deep Gray 300

Seiko 5KX at true scale

5KX

Diameter

42mm

42.5mm

Lug-to-Lug

52mm

46mm

lowest

Thickness

13.8mm

13.4mm

lowest

Water Resistance

300m

highest

100m

Power Reserve

n/a

41h

MSRP

$258

lowest

$350

Movement

Seiko NH35

Seiko 4R36

Case

4 specs
Diameter
42mm
42.5mm
Thickness
13.8mm
13.4mm
Lug-to-Lug
52mm
46mm
Water Resistance
300m
100m

Crystal & Dial

3 specs
Crystal
Sapphire
Hardlex
Dial Color
n/a
Blue
Lume
None
LumiBrite on hands and index(es)

Movement

3 specs
Caliber
Seiko NH35
Seiko 4R36
Power Reserve
0h
41h
Jewels
0
24

Pricing

1 specs
MSRP
$258
$350
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