Side by side

Nivada Grenchen Antarctic 38mm AutomaticvsChristopher Ward C63 Sealander Rocks

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

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.

Christopher Ward C63 Sealander Rocks

Owners widely praise the Christopher Ward C63 Sealander Rocks for its excellent wearability, comfort, and build quality for the price, with many highlighting its refined dial and versatile design. The 36mm case is noted as wearing well on smaller wrists, and the robust bracelet offers on-the-fly adjustment. Some owners find the branding prominent or the dial too white, and one owner experienced difficulty adjusting the time on their 36mm model. The Sellita SW200-1 movement provides a 38-hour power reserve. On balance, owners and reviewers rate the Christopher Ward C63 Sealander Rocks highly for its exceptional wearability and refined dial at its price point.

From video reviewers

The dial finishing and unique stone dial options are strong points. The 36mm case size is a shared feature. Reviewers questioned its value proposition against other watches under $1,000.

At a glance

15 of 29 specs differ
Diameter
Antarctic 38mm Automatic38mm
C63 Sealander Rocks40mm
Power Reserve
Antarctic 38mm Automatic36h
C63 Sealander Rocks38h
Water Resistance
Antarctic 38mm Automatic200m
C63 Sealander Rocks150m
MSRP
Antarctic 38mm Automatic$945
C63 Sealander Rocks$1,350

Full specifications

Case

8 specs
Category
Tool
Sport
Diameter
38mm
40mm
Thickness
10.1mm
11.05mm
Lug-to-Lug
0mm
42.87mm
Lug Width
0mm
20mm
Finish
Brushed + Polished + Satin
Water Resistance
200m
150m
Caseback
Display

Crystal & Dial

2 specs
Dial Color
Brown
Yellow
Lume
Super-LumiNova
SLN X1 BL C1

Movement

4 specs
Beat Rate
0 vph
4 vph
Power Reserve
36h
38h
Jewels
0
26
Complications
GMT
None

Pricing

1 specs
MSRP
$945
$1,350
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