Side by side

Lum-Tec RPMvsGrand Seiko SBGP015

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

RPM
Lum-TecRPM
MSRP $495
SBGP015
Grand SeikoSBGP015
MSRP $3,800

At a glance

10 of 29 specs differ
Diameter
RPM43mm
SBGP01540mm
Power Reserve
RPM40h
SBGP01540h
Water Resistance
RPM50m
SBGP015200m
MSRP
RPM$495
SBGP015$3,800

Full specifications

Case

6 specs
Category
Chronograph
Diver
Diameter
43mm
40mm
Thickness
12.3mm
12.4mm
Lug-to-Lug
41mm
47.1mm
Material
Titanium
Stainless Steel
Water Resistance
50m
200m

Crystal & Dial

2 specs
AR Coating
Inner
Yes
Dial Color
RPM 3
Black

Movement

1 specs
Caliber
—
9F85

Pricing

1 specs
MSRP
$495
$3,800

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