Side by side

Lum-Tec B64 ChronographvsGrand Seiko SLGC006

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

B64 Chronograph
Lum-TecB64 Chronograph
MSRP $545
SLGC006
Grand SeikoSLGC006
MSRP $22,600

At a glance

10 of 29 specs differ
Diameter
B64 Chronograph44mm
SLGC00643.2mm
Power Reserve
B64 Chronograph40h
SLGC00672h
Water Resistance
B64 Chronograph100m
SLGC006100m
MSRP
B64 Chronograph$545
SLGC006$22,600

Full specifications

Case

4 specs
Diameter
44mm
43.2mm
Thickness
—
15.4mm
Lug Width
22mm
23mm
Material
Titanium (DLC coated)
Gold

Crystal & Dial

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

Movement

2 specs
Caliber
—
9SC5
Power Reserve
40h
72h

Pricing

1 specs
MSRP
$545
$22,600

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