Side by side

Nivada Grenchen Antarctic SpidervsPhoibos Reef Master

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

Antarctic Spider
Nivada GrenchenAntarctic Spider
MSRP $945
Reef Master
PhoibosReef Master
MSRP $335

At a glance

12 of 29 specs differ
Diameter
Antarctic Spider38mm
Reef Master42mm
Power Reserve
Antarctic Spider38h
Reef Master40h
Water Resistance
Antarctic Spider200m
Reef Master200m
MSRP
Antarctic Spider$945
Reef Master$335

Full specifications

Case

6 specs
Category
Tool
Diver
Diameter
38mm
42mm
Thickness
11.1mm
13mm
Lug-to-Lug
46mm
48mm
Lug Width
20mm
22mm
Finish
Brushed + Polished
Brushed and polished

Crystal & Dial

2 specs
AR Coating
Inner
Yes
Dial Color
White
Green

Movement

3 specs
Caliber
Sellita SW200
SII NH38
Power Reserve
38h
40h
Complications
GMT, Date
None

Pricing

1 specs
MSRP
$945
$335

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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 Spider

Owners widely praise the Nivada Grenchen Antarctic for its historically significant design and excellent wearability, particularly its thin case and non-modern sizing. Reviewers note its charming versatility and faithful vintage execution, with one owner highlighting the buttery winding action and another the affordable price point. However, some owners find the dial difficult to read, and the lume is noted as weak. The manual-wind movement's crown re-engagement is described as finicky, and minute marker application has been criticized as imperfect. The beige Super-LumiNova is also considered too yellow by one reviewer. Overall, owners and reviewers rate the Nivada Grenchen Antarctic highly for its faithful vintage design and wearability at an attractive price.

Phoibos Reef Master

Owners widely praise the Phoibos Reef Master for its exceptional value, highlighting its sapphire crystal, DLC coating, and extensive BGW9 lume. The watch is noted for its cool lume, with one owner finding it not bulky despite its robust build. The Shamrock Green dial and texture are highly praised, as is the comfortable bracelet with solid end links. However, the bezel action is described as rough, and the basic folding clasp is a disappointment. Accuracy is reported as excellent, with one owner seeing +-2 sec/day. Some find the 42mm size almost too big for their wrists, and the date window is considered too small. Overall, owners rate the Phoibos Reef Master highly for its impressive feature set and value at its price point.

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