Side by side
Orient Star Semi SkeletonvsSpinnaker Dumas Automatic
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
15 of 29 specs differDiameter
Semi Skeleton40.4mm
Dumas Automatic44mm
Power Reserve
Semi Skeleton50h
Dumas Automatic—
Water Resistance
Semi Skeleton50m
Dumas Automatic300m
MSRP
Semi Skeleton$380
Dumas Automatic$239
Full specifications
Case
8 specsCategory
Mechanical
Diver
Diameter
40.4mm
44mm
Thickness
12.8mm
15mm
Lug-to-Lug
46.6mm
48mm
Lug Width
20mm
22mm
Material
Stainless Steel
316L Stainless Steel
Finish
—
—
Water Resistance
50m
300m
Crystal & Dial
3 specsCrystal
—
Sapphire
AR Coating
No
—
Dial Color
Champagne Gold
Blue
Movement
3 specsCaliber
F6R42
Seiko NH35
Power Reserve
50h
0h
Jewels
22
0
Pricing
1 specsMSRP
$380
$239
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