Side by side

Nivada Grenchen Antarctic 38mm AutomaticvsSeestern Sub 300 V4

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

Antarctic 38mm Automatic
Nivada GrenchenAntarctic 38mm Automatic
MSRP $945
Sub 300 V4
SeesternSub 300 V4
MSRP $10

At a glance

15 of 29 specs differ
Diameter
Antarctic 38mm Automatic38mm
Sub 300 V442mm
Power Reserve
Antarctic 38mm Automatic36h
Sub 300 V441h
Water Resistance
Antarctic 38mm Automatic200m
Sub 300 V4200m
MSRP
Antarctic 38mm Automatic$945
Sub 300 V4$10

Full specifications

Case

6 specs
Category
Tool
Diver
Diameter
38mm
42mm
Thickness
10.1mm
13mm
Material
Stainless Steel
316L Stainless Steel
Finish
Brushed + Polished + Satin
Brushed + Sandblasted
Caseback
Display
Solid screw-down

Crystal & Dial

3 specs
AR Coating
Inner
Underside
Dial Color
Brown
Orange
Lume
Super-LumiNova
Japan Lume (blue glow)

Movement

5 specs
Caliber
Sellita SW200
Seiko NH35A
Beat Rate
28,800 vph
21,600 vph
Power Reserve
36h
41h
Jewels
25
24
Complications
GMT
GMT, Date

Pricing

1 specs
MSRP
$945
$10

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What people say

Owners + reviewers, side by side

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

Nivada Grenchen Antarctic 38mm Automatic

Nivada Grenchen Antarctic 38mm Automatic owners widely praise its excellent quality for the price, with reviewers highlighting its authentic tropical dial recreation and attractive 38mm case proportions. Owners report accuracy ranging from +6 to +9 seconds per day, and one reviewer notes the Soprod P024 movement has a 38-hour power reserve. The included rally strap is considered mismatched by one reviewer, and the beige Super-LumiNova on a 35mm variant was described as too yellow. On balance, owners and reviewers rate the Nivada Grenchen Antarctic 38mm Automatic highly for its authentic design and excellent quality at its $750 price point.

Seestern Sub 300 V4

Owners widely praise the Seestern Sub 300 V4 for its terrific fit and finish and surprising little touches at its $179 price, noting top-notch case, dial, bezel, and crystal. The bracelet is considered nice enough for the price point, and the watch is powered by the solid and reliable Seiko NH35 movement. Some owners report that the polished sides of the case show signs of wear. Overall, owners rate the Seestern Sub 300 V4 highly for its excellent case, dial, and bezel finishing at the price.

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