Side by side
Sugess S388 Seagull 1780vsLongines PrimaLuna
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
20 of 29 specs differDiameter
S388 Seagull 178040mm
PrimaLuna34mm
Power Reserve
S388 Seagull 178035h
PrimaLuna72h
Water Resistance
S388 Seagull 17805m
PrimaLuna30m
MSRP
S388 Seagull 1780$399
PrimaLuna$2,950
Full specifications
Case
8 specsCategory
Chronograph
Dress
Diameter
40mm
34mm
Thickness
11mm
11.6mm
Lug-to-Lug
46mm
41mm
Lug Width
20mm
8mm
Finish
Brushed and polished
—
Water Resistance
5m
30m
Caseback
Display
Transparent case back with sapphire crystal
Crystal & Dial
4 specsCrystal Shape
Flat
—
AR Coating
Inner
Both sides
Indices
Applied
Diamond indexes
Lume
None
Super-LumiNova
Movement
7 specsCaliber
Watch 1780
L899.5
Beat Rate
3 vph
25,200 vph
Power Reserve
35h
72h
Jewels
25
0
Hacking
Yes
No
Hand-winding
Yes
No
Complications
GMT, Chronograph, Moonphase, Date, Power reserve indicator
Hours, minutes, seconds and date, Moon phase display at 6 o'clock
Pricing
1 specsMSRP
$399
$2,950
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