Side by side
Breitling ChronomatvsGrand Seiko STGK007
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
18 of 29 specs differDiameter
Chronomat32mm
STGK00727.8mm
Power Reserve
Chronomat—
STGK00750h
Water Resistance
Chronomat100m
STGK007100m
MSRP
Chronomat$12,000
STGK007$6,200
Full specifications
Case
8 specsCategory
Chronograph
Dress
Diameter
32mm
27.8mm
Thickness
8.54mm
11.2mm
Lug-to-Lug
—
33.5mm
Lug Width
20mm
13mm
Material
Stainless Steel & 18k Red Gold (gem & Set)
Stainless Steel
Finish
Stainless steel
Brushed and polished
Caseback
—
Solid
Crystal & Dial
4 specsCrystal Shape
—
Flat
AR Coating
—
Yes
Dial Color
—
Black
Indices
—
Applied
Movement
5 specsCaliber
Breitling 77
9S27
Type
Quartz
Automatic
Beat Rate
0 vph
28,800 vph
Power Reserve
0h
50h
Jewels
0
25
Pricing
1 specsMSRP
$12,000
$6,200
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