Side by side

Seiko Prospex SPEEDTIMERvsZelos Blacktip 200m GMT

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

Prospex SPEEDTIMER
SeikoProspex SPEEDTIMER
MSRP $3,000
Blacktip 200m GMT
ZelosBlacktip 200m GMT
MSRP $499

At a glance

15 of 29 specs differ
Diameter
Prospex SPEEDTIMER42.5mm
Blacktip 200m GMT41mm
Power Reserve
Prospex SPEEDTIMER45h
Blacktip 200m GMT40h
Water Resistance
Prospex SPEEDTIMER100m
Blacktip 200m GMT200m
MSRP
Prospex SPEEDTIMER$3,000
Blacktip 200m GMT$499

Full specifications

Case

6 specs
Category
Chronograph
GMT
Diameter
42.5mm
41mm
Thickness
15.1mm
13mm
Lug-to-Lug
50mm
41mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
100m
200m

Crystal & Dial

5 specs
Crystal
Sapphire
Domed Sapphire
Crystal Shape
Curved
Flat
AR Coating
Anti-reflective coating on inner surface
Inner
Dial Color
Black
MOP
Lume
LumiBrite on hands and index(es)
None

Movement

3 specs
Caliber
8R46
Seiko NH34 GMT
Power Reserve
45h
40h
Jewels
34
25

Pricing

1 specs
MSRP
$3,000
$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 SPEEDTIMER

Owners widely praise the Seiko Prospex SPEEDTIMER for its attractive vintage-inspired design and compact 39mm size, with one owner finding the red dial unique and gorgeous. Reviewers and owners note the solar-powered quartz movement, with one owner considering $700 expensive for this specification and another wishing for a thinner case. The SPEEDTIMER is described as a sturdy and reliable everyday watch, though one owner questioned its resale value. Overall, owners and reviewers appreciate the Seiko Prospex SPEEDTIMER for its stylish, compact design and solar functionality, despite some finding the price point and case thickness slightly high.

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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