Side by side
Spinnaker Brutus YellowvsSeestern S446 GMT
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
13 of 29 specs differDiameter
Brutus Yellow43mm
S446 GMT39.5mm
Power Reserve
Brutus Yellow40h
S446 GMT41hh
Water Resistance
Brutus Yellow150m
S446 GMT100m
MSRP
Brutus Yellow$395
S446 GMT$299
Full specifications
Case
5 specsCategory
Diver
GMT
Diameter
43mm
39.5mm
Lug-to-Lug
51mm
47mm
Lug Width
22mm
20mm
Water Resistance
150m
100m
Crystal & Dial
2 specsCrystal Shape
Flat
Domed
Dial Color
Brutus Yellow
Cream
Movement
5 specsCaliber
SII NH35A
Seiko NH34A GMT
Beat Rate
28,800 vph
3 vph
Power Reserve
40h
41hh
Jewels
25
24
Complications
None
GMT, Date
Pricing
1 specsMSRP
$395
$299
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