Side by side

Nivada Grenchen Antarctic SpidervsTudor Black Bay Chrono

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

Antarctic Spider
Nivada GrenchenAntarctic Spider
MSRP $945
Black Bay Chrono
TudorBlack Bay Chrono
MSRP $7,000

At a glance

19 of 29 specs differ
Diameter
Antarctic Spider38mm
Black Bay Chrono41mm
Power Reserve
Antarctic Spider38h
Black Bay Chrono70h
Water Resistance
Antarctic Spider200m
Black Bay Chrono200m
MSRP
Antarctic Spider$945
Black Bay Chrono$7,000

Full specifications

Case

6 specs
Category
Tool
Chronograph
Diameter
38mm
41mm
Thickness
11.1mm
14.4mm
Lug Width
20mm
22mm
Finish
Brushed + Polished
Brushed + Polished + Satin
Caseback
Solid
Solid screw-down

Crystal & Dial

5 specs
Crystal Shape
Flat
AR Coating
Inner
Dial Color
White
Black
Indices
Applied
Lume
Super-LumiNova
None

Movement

7 specs
Caliber
Sellita SW200
MT5813
Beat Rate
28,800 vph
0 vph
Power Reserve
38h
70h
Jewels
25
0
Hacking
Yes
No
Hand-winding
Yes
No
Complications
GMT, Date
Chronograph, Date

Pricing

1 specs
MSRP
$945
$7,000

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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.

Tudor Black Bay Chrono

Owners widely praise the Tudor Black Bay Chrono as a fantastic offering. Reviewers note the 41mm case's 200-meter water resistance and its channeling of vintage chronograph design, with the reverse panda dial offering excellent legibility. However, one reviewer points out that the white lume on the panda dial can blend with the hands and markers, and the snowflake hand can obscure the 45-minute chronograph totalizer. Overall, owners rate the Tudor Black Bay Chrono highly for its strong design and legibility, despite minor legibility concerns on certain dial configurations.

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