Side by side
Breitling Navitimer B01 ChronographvsGrand Seiko SBGA384
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
20 of 29 specs differDiameter
Navitimer B01 Chronograph41mm
SBGA38440mm
Power Reserve
Navitimer B01 Chronograph70h
SBGA38472h
Water Resistance
Navitimer B01 Chronograph30m
SBGA384100m
MSRP
Navitimer B01 Chronograph$23,500
SBGA384$29,500
Full specifications
Case
9 specsCategory
Chronograph
Dress
Diameter
41mm
40mm
Thickness
13.6mm
12.5mm
Lug-to-Lug
—
46.2mm
Lug Width
20mm
19mm
Material
18kt Pink Gold
Gold
Finish
Stainless steel
Brushed and polished
Water Resistance
30m
100m
Caseback
—
Solid
Crystal & Dial
4 specsCrystal Shape
—
Flat
AR Coating
—
Yes
Dial Color
—
Black
Indices
—
Applied
Movement
6 specsCaliber
Breitling B01
9R15
Type
Automatic
Spring Drive
Beat Rate
0 vph
28,800 vph
Power Reserve
70h
72h
Jewels
0
25
Complications
Chronograph
None
Pricing
1 specsMSRP
$23,500
$29,500
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