Side by side

Nivada Grenchen Antarctic EroticvsZelos Spearfish GMT

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

Antarctic Erotic
Nivada GrenchenAntarctic Erotic
MSRP $1,769
Spearfish GMT
ZelosSpearfish GMT
MSRP $999

At a glance

12 of 29 specs differ
Diameter
Antarctic Erotic38mm
Spearfish GMT40mm
Power Reserve
Antarctic Erotic40h
Spearfish GMT40h
Water Resistance
Antarctic Erotic100m
Spearfish GMT200m
MSRP
Antarctic Erotic$1,769
Spearfish GMT$999

Full specifications

Case

8 specs
Category
Chronograph
GMT
Diameter
38mm
40mm
Thickness
12.45mm
13mm
Lug-to-Lug
45mm
40mm
Material
Stainless Steel
316L Stainless Steel
Finish
Brushed + Polished
Brushed and polished
Water Resistance
100m
200m
Caseback
Display
Solid

Crystal & Dial

1 specs
Dial Color
Beige
Frost

Movement

2 specs
Caliber
Sellita SW200
Sellita SW330-2
Complications
GMT
None

Pricing

1 specs
MSRP
$1,769
$999

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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 Erotic

The Nivada Grenchen Antarctic Erotic is a 38mm vintage-inspired daily watch featuring a unique animated penguin scene on the movement, revealed when wound, and supports penguin conservation efforts. It is powered by a modified Soprod P054 hand-wound movement with a 42-hour power reserve and offers 100m water resistance, with classic dial designs and multiple strap/bracelet options available. On balance, reviewers highlight the Nivada Grenchen Antarctic Erotic as a playful and robust explorer's watch with a unique animated feature and a charitable component.

Zelos Spearfish GMT

The Zelos Spearfish GMT is widely praised for its exceptional value, with reviewers highlighting its superb finishing, flawless machining, and a tool-less micro-adjustment clasp that exceeds its price point. It features a La Joux-Perret G100 movement with a 68-hour power reserve, achieving an average accuracy of +2.6 seconds per day, or a Miyota 9075 movement offering flier-style GMT functionality. The 40mm case and bidirectional 48-click ceramic bezel are well-executed, though one reviewer noted a minor compromise in the end link fit. Overall, owners and reviewers rate the Zelos Spearfish GMT highly for its impressive finishing and value proposition.

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