Side by side

Spinnaker Dumas AutomaticvsGrand Seiko STGK007

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

Dumas Automatic
SpinnakerDumas Automatic
MSRP $239
STGK007
Grand SeikoSTGK007
MSRP $6,200

At a glance

12 of 29 specs differ
Diameter
Dumas Automatic44mm
STGK00727.8mm
Power Reserve
Dumas Automatic40h
STGK00750h
Water Resistance
Dumas Automatic300m
STGK007100m
MSRP
Dumas Automatic$239
STGK007$6,200

Full specifications

Case

7 specs
Category
Diver
Dress
Diameter
44mm
27.8mm
Thickness
15mm
11.2mm
Lug-to-Lug
48mm
33.5mm
Lug Width
22mm
13mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
300m
100m

Crystal & Dial

2 specs
AR Coating
Inner
Yes
Dial Color
Blue
Black

Movement

2 specs
Caliber
SII NH35A
9S27
Power Reserve
40h
50h

Pricing

1 specs
MSRP
$239
$6,200

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