Side by side

Farer GMTvsSeiko Prospex SPEEDTIMER Mechanical

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

What people say

Owners + reviewers, side by side

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

Farer GMT

The Farer GMT Automatic is praised for its vibrant, legible sea-green sunburst dial and well-proportioned 39.5mm, 10mm thin case. The Top Grade ETA 2893-2 movement offers hacking seconds and a 42-hour power reserve. Reviewers note the bronze crown, intended to develop patina, as a potentially unpopular design choice. Overall, reviewers consider the Farer GMT Automatic good value at its price point, highlighting the dial and case proportions as key strengths.

Seiko Prospex SPEEDTIMER Mechanical

The Seiko Prospex SPEEDTIMER Mechanical is praised for its visually appealing design and comfortable wearability, with owners frequently using its chronograph function for daily tasks. Reviewers note its clean dial layout and LumiBrite treated hands and markers, and one source highlights the 72-hour power reserve of the 6R55 movement. However, some owners criticize its chronograph functionality and the 24-hour subdial. On balance, owners and reviewers rate the Seiko Prospex SPEEDTIMER Mechanical highly for its daily usability and refined aesthetics.

At a glance

14 of 29 specs differ
Diameter
GMT36mm
Prospex SPEEDTIMER Mechanical39.5mm
Power Reserve
GMT56h
Prospex SPEEDTIMER Mechanical72h
Water Resistance
GMT100m
Prospex SPEEDTIMER Mechanical200m
MSRP
GMT$1,375
Prospex SPEEDTIMER Mechanical$995

Full specifications

Case

6 specs
Category
GMT
Chronograph
Diameter
36mm
39.5mm
Thickness
11mm
12mm
Lug-to-Lug
41.2mm
44.5mm
Material
316L marine-grade stainless steel
Stainless Steel
Water Resistance
100m
200m

Crystal & Dial

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

Movement

3 specs
Caliber
Sellita SW330-2
6R55
Power Reserve
56h
72h
Jewels
25
24

Pricing

1 specs
MSRP
$1,375
$995
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