Side by side
Seestern Sub 300 V4vsSheffield 1A 38
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
14 of 29 specs differDiameter
Sub 300 V442mm
1A 3838mm
Power Reserve
Sub 300 V441h
1A 38—
Water Resistance
Sub 300 V4200m
1A 38200m
MSRP
Sub 300 V4$10
1A 38$238
Full specifications
Case
5 specsDiameter
42mm
38mm
Thickness
13mm
12.8mm
Material
316L Stainless Steel
Stainless Steel
Finish
Brushed + Sandblasted
Brushed and polished
Caseback
Solid screw-down
Solid
Crystal & Dial
3 specsAR Coating
Underside
Inner
Dial Color
Orange
Blue
Lume
Japan Lume (blue glow)
None
Movement
5 specsCaliber
Seiko NH35A
Seiko NH35
Beat Rate
21,600 vph
28,800 vph
Power Reserve
41h
—
Jewels
24
25
Complications
GMT, Date
None
Pricing
1 specsMSRP
$10
$238
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