Side by side
Grand Seiko SBGA385vsTudor Monarch
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
19 of 29 specs differDiameter
SBGA38540mm
Monarch39mm
Power Reserve
SBGA38572h
Monarch65h
Water Resistance
SBGA385100m
Monarch100m
MSRP
SBGA385$53,000
Monarch$5,875
Full specifications
Case
8 specsCategory
Dress
—
Diameter
40mm
39mm
Thickness
12.5mm
11.9mm
Lug-to-Lug
46.2mm
46mm
Lug Width
19mm
20mm
Material
Platinum
Stainless Steel
Finish
Brushed and polished
Polished + Satin
Caseback
Solid
Solid screw-down
Crystal & Dial
3 specsCrystal Shape
Flat
—
AR Coating
Yes
—
Dial Color
Black
Champagne
Movement
7 specsCaliber
9R15
MT5662-2U
Type
Spring Drive
Automatic
Beat Rate
28,800 vph
0 vph
Power Reserve
72h
65h
Jewels
25
0
Hacking
Yes
No
Hand-winding
Yes
No
Pricing
1 specsMSRP
$53,000
$5,875
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