Side by side
Orient Star Semi SkeletonvsSeagull Day-date Calendar Tonneau Watch
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
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At a glance
12 of 29 specs differDiameter
Semi Skeleton30mm
Day-date Calendar Tonneau Watch36mm
Power Reserve
Semi Skeleton40h
Day-date Calendar Tonneau Watch—
Water Resistance
Semi Skeleton50m
Day-date Calendar Tonneau Watch50m
MSRP
Semi Skeleton$445
Day-date Calendar Tonneau Watch$539
Full specifications
Case
6 specsCategory
Mechanical
—
Diameter
30mm
36mm
Thickness
10.2mm
12mm
Lug-to-Lug
37mm
40mm
Lug Width
14mm
11mm
Finish
—
—
Crystal & Dial
2 specsAR Coating
Yes
—
Dial Color
Champagne (1point diamond)
—
Movement
3 specsCaliber
Orient 55C22
ST2100
Power Reserve
40h
0h
Jewels
20
0
Pricing
1 specsMSRP
$445
$539
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