Side by side
Breitling Premier Automatic Day Date 40vsGrand Seiko STGK007
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
17 of 29 specs differDiameter
Premier Automatic Day Date 4040mm
STGK00727.8mm
Power Reserve
Premier Automatic Day Date 4038h
STGK00750h
Water Resistance
Premier Automatic Day Date 40100m
STGK007100m
MSRP
Premier Automatic Day Date 40$5,950
STGK007$6,200
Full specifications
Case
7 specsCategory
Mechanical
Dress
Diameter
40mm
27.8mm
Thickness
11.41mm
11.2mm
Lug-to-Lug
—
33.5mm
Lug Width
20mm
13mm
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 45
9S27
Beat Rate
0 vph
28,800 vph
Power Reserve
38h
50h
Jewels
0
25
Complications
Day-Date
None
Pricing
1 specsMSRP
$5,950
$6,200
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