Side by side

Seestern Sub 300 V4vsXicorr Watches FSO M20.21

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

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Sub 300 V4
SeesternSub 300 V4
MSRP $10
FSO M20.21
Xicorr WatchesFSO M20.21
MSRP $631
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At a glance

16 of 29 specs differ
Diameter
Sub 300 V442mm
FSO M20.2142mm
Power Reserve
Sub 300 V441h
FSO M20.2142h
Water Resistance
Sub 300 V4200m
FSO M20.21100m
MSRP
Sub 300 V4$10
FSO M20.21$631

Full specifications

Case

7 specs
Category
Diver
—
Thickness
13mm
11.7mm
Lug Width
20mm
22mm
Material
316L Stainless Steel
Stainless Steel
Finish
Brushed + Sandblasted
Brushed and polished
Water Resistance
200m
100m
Caseback
Solid screw-down
Solid

Crystal & Dial

3 specs
AR Coating
Underside
Inner
Dial Color
Orange
Black
Lume
Japan Lume (blue glow)
SuperLuminova

Movement

5 specs
Caliber
Seiko NH35A
Seagull ST2130
Beat Rate
21,600 vph
28,800 vph
Power Reserve
41h
42h
Jewels
24
25
Complications
GMT, Date
None

Pricing

1 specs
MSRP
$10
$631
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