Side by side

Geckota Chronotimer Sports EditionvsNivada Grenchen Antarctic Diver Aquamar

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

Chronotimer Sports Edition
GeckotaChronotimer Sports Edition
MSRP $499
Antarctic Diver Aquamar
Nivada GrenchenAntarctic Diver Aquamar
MSRP $1,050

At a glance

16 of 29 specs differ
Diameter
Chronotimer Sports Edition41.5mm
Antarctic Diver Aquamar38mm
Power Reserve
Chronotimer Sports Edition40h
Antarctic Diver Aquamar38h
Water Resistance
Chronotimer Sports Edition100m
Antarctic Diver Aquamar200m
MSRP
Chronotimer Sports Edition$499
Antarctic Diver Aquamar$1,050

Full specifications

Case

8 specs
Category
Chronograph
Diver
Diameter
41.5mm
38mm
Thickness
12.35mm
12.9mm
Lug-to-Lug
47.8mm
46mm
Lug Width
22mm
16mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
100m
200m
Caseback
Solid
Solid screw-down

Crystal & Dial

3 specs
AR Coating
Inner
Underside
Dial Color
Maroon
Black
Lume
None
Super-LumiNova

Movement

4 specs
Caliber
Sellita SW200
Beat Rate
28,800 vph
4 vph
Power Reserve
40h
38h
Complications
None
GMT

Pricing

1 specs
MSRP
$499
$1,050

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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.

Geckota Chronotimer Sports Edition

The Geckota Maroon Red strap is considered decent with good colors by one owner, but the red stripes are too thick and the lines are too close together, and it is also noted as being too long with "meh" colors compared to other options. On balance, owners and reviewers find the Geckota Maroon Red strap to be a functional accessory with some aesthetic drawbacks.

From video reviewers

The polished and brushed steel case finishing is a shared strength. The hand-wound mechanical chronograph movement is also a consistent point. No shared weaknesses were identified.

Nivada Grenchen Antarctic Diver Aquamar

The Nivada Grenchen Antarctic Diver Aquamar is widely praised for its innovative changeable lume feature, allowing users to switch between white and beige lume via a disc tied to the date mechanism. Owners appreciate its 38mm stainless steel case and sandwich dial, available in blue, black, or grey. One reviewer notes that legibility on the grey dial may be a concern, and the hands' lume color is fixed. The watch is powered by a Soprod P024 movement with a 38-hour power reserve, which some owners have reservations about, though it is considered good value at $1,050. On balance, owners and reviewers rate the Nivada Grenchen Antarctic Diver Aquamar highly for its unique lume complication and overall value proposition.

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