Side by side

Breitling Top Time B01vsGrand Seiko SBGA384

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

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Top Time B01
BreitlingTop Time B01
MSRP $23,900
SBGA384
Grand SeikoSBGA384
MSRP $29,500
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At a glance

18 of 29 specs differ
Diameter
Top Time B0141mm
SBGA38440mm
Power Reserve
Top Time B0170h
SBGA38472h
Water Resistance
Top Time B01100m
SBGA384100m
MSRP
Top Time B01$23,900
SBGA384$29,500

Full specifications

Case

8 specs
Category
Mechanical
Dress
Diameter
41mm
40mm
Thickness
13.3mm
12.5mm
Lug-to-Lug
—
46.2mm
Lug Width
20mm
19mm
Material
18kt Pink Gold
Gold
Finish
18k red gold
Brushed and polished
Caseback
—
Solid

Crystal & Dial

4 specs
Crystal Shape
—
Flat
AR Coating
—
Yes
Dial Color
—
Black
Indices
—
Applied

Movement

5 specs
Caliber
Breitling B01
9R15
Type
Automatic
Spring Drive
Beat Rate
0 vph
28,800 vph
Power Reserve
70h
72h
Jewels
0
25

Pricing

1 specs
MSRP
$23,900
$29,500
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