POLPORA ChrobryvsGrand Seiko SLGW005

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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.

POLPORA Chrobry at true scale

Chrobry

Grand Seiko SLGW005 at true scale

SLGW005

Diameter

40.3mm

38.8mm

Lug-to-Lug

47mm

43.7mm

lowest

Thickness

11.5mm

10.4mm

lowest

Water Resistance

50m

highest

30m

Power Reserve

45h

80h

highest

MSRP

$2,433

lowest

$9,700

Movement

Sellita SW270-1

Grand Seiko 9SA4

Case

5 specs
Diameter
40.3mm
38.8mm
Thickness
11.5mm
10.4mm
Lug-to-Lug
47mm
43.7mm
Lug Width
20mm
19mm
Water Resistance
50m
30m

Crystal & Dial

1 specs
AR Coating
n/a
Yes

Movement

3 specs
Caliber
Sellita SW270-1
Grand Seiko 9SA4
Type
Automatic
Manual
Power Reserve
45h
80h

Pricing

1 specs
MSRP
$2,433
$9,700
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