Side by side

Seestern Sub 300 V4vsSynchron SEALAB Ti300M

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
SEALAB Ti300M
SynchronSEALAB Ti300M
Buy from Seestern ↗
Buy used on eBay ↗
Buy from Synchron ↗
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At a glance

18 of 29 specs differ
Diameter
Sub 300 V442mm
SEALAB Ti300M41mm
Power Reserve
Sub 300 V441h
SEALAB Ti300M60h
Water Resistance
Sub 300 V4200m
SEALAB Ti300M300m
MSRP
Sub 300 V4$10
SEALAB Ti300M—

Full specifications

Case

9 specs
Category
Diver
—
Diameter
42mm
41mm
Thickness
13mm
11.9mm
Lug-to-Lug
46mm
45mm
Lug Width
20mm
20mm
Material
316L Stainless Steel
Titanium
Finish
Brushed + Sandblasted
Brushed and polished
Water Resistance
200m
300m
Caseback
Solid screw-down
Solid

Crystal & Dial

3 specs
AR Coating
Underside
Inner
Dial Color
Orange
—
Lume
Japan Lume (blue glow)
None

Movement

5 specs
Caliber
Seiko NH35A
La Joux-Perret G100
Beat Rate
21,600 vph
28,800 vph
Power Reserve
41h
60h
Jewels
24
25
Complications
GMT, Date
None

Pricing

1 specs
MSRP
$10
—
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