Side by side
Seestern S424 Full Lume PilotvsOrient Bambino Open Heart
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
18 of 29 specs differDiameter
S424 Full Lume Pilot38mm
Bambino Open Heart40.5mm
Power Reserve
S424 Full Lume Pilot41h
Bambino Open Heart40h
Water Resistance
S424 Full Lume Pilot50m
Bambino Open Heart30m
MSRP
S424 Full Lume Pilot$299
Bambino Open Heart$315
Full specifications
Case
7 specsCategory
Pilot
—
Diameter
38mm
40.5mm
Thickness
11mm
12mm
Lug Width
19mm
21mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
50m
30m
Caseback
Solid
Display
Crystal & Dial
6 specsCrystal
Sapphire
Mineral
Crystal Shape
Flat
—
AR Coating
Inner
—
Dial Color
Black
White
Indices
Applied
—
Lume
Full lume
None
Movement
4 specsCaliber
Seiko NH35A
FT622
Power Reserve
41h
40h
Jewels
24
22
Complications
GMT
None
Pricing
1 specsMSRP
$299
$315
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