Side by side

Seiko Prospex RotocallvsZelos Blacktip 200m GMT

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

Prospex Rotocall
SeikoProspex Rotocall
MSRP $550
Blacktip 200m GMT
ZelosBlacktip 200m GMT
MSRP $499

At a glance

11 of 29 specs differ
Diameter
Prospex Rotocall37mm
Blacktip 200m GMT41mm
Power Reserve
Prospex Rotocall40h
Blacktip 200m GMT40h
Water Resistance
Prospex Rotocall100m
Blacktip 200m GMT200m
MSRP
Prospex Rotocall$550
Blacktip 200m GMT$499

Full specifications

Case

6 specs
Category
Sport
GMT
Diameter
37mm
41mm
Thickness
10.6mm
13mm
Lug-to-Lug
43.5mm
41mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
100m
200m

Crystal & Dial

2 specs
Crystal
Hardlex
Domed Sapphire
Dial Color
Black
MOP

Movement

2 specs
Caliber
A824
Seiko NH34 GMT
Type
Quartz
Automatic

Pricing

1 specs
MSRP
$550
$499

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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.

Seiko Prospex Rotocall

Owners widely praise the Seiko Prospex Rotocall for its charismatic retro design and comfortable 37mm size, with many appreciating its space-faring heritage. However, multiple sources criticize its price point, suggesting it is too high for an all-digital quartz watch with features like a stamped clasp, mineral crystal, and standard quartz movement. Some owners also note drawbacks such as a flimsy battery mount and split pin bracelet construction. On balance, owners and reviewers find the Seiko Prospex Rotocall visually appealing and a faithful re-release, but its value proposition is frequently questioned due to its price.

Zelos Blacktip 200m GMT

Owners widely praise the Zelos Blacktip 200m GMT's solid bracelet construction and excellent bezel action. The watch has sold out quickly, indicating strong demand. Overall, owners rate the Zelos Blacktip 200m GMT highly for its robust build and desirable availability.

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