Side by side

Lum-Tec B64 ChronographvsGrand Seiko SBGD201

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

B64 Chronograph
Lum-TecB64 Chronograph
MSRP $545
SBGD201
Grand SeikoSBGD201

At a glance

12 of 29 specs differ
Diameter
B64 Chronograph44mm
SBGD20143mm
Power Reserve
B64 Chronograph40h
SBGD201192h
Water Resistance
B64 Chronograph100m
SBGD201100m
MSRP
B64 Chronograph$545
SBGD201—

Full specifications

Case

5 specs
Category
Chronograph
Dress
Diameter
44mm
43mm
Thickness
—
13.2mm
Lug-to-Lug
51.5mm
51.8mm
Material
Titanium (DLC coated)
Platinum

Crystal & Dial

3 specs
Crystal
Domed Sapphire
Sapphire
AR Coating
Inner
Yes
Dial Color
Standard
Black

Movement

3 specs
Caliber
—
9R01
Type
Automatic
Spring Drive
Power Reserve
40h
192h

Pricing

1 specs
MSRP
$545
—

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