Side by side

Seiko Prospex LX linevsHELM Togiak Expedition UTC

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

Prospex LX line
SeikoProspex LX line
MSRP $5,500
Togiak Expedition UTC
HELMTogiak Expedition UTC
MSRP $380

At a glance

11 of 29 specs differ
Diameter
Prospex LX line44.8mm
Togiak Expedition UTC42mm
Power Reserve
Prospex LX line72h
Togiak Expedition UTC40h
Water Resistance
Prospex LX line200m
Togiak Expedition UTC200m
MSRP
Prospex LX line$5,500
Togiak Expedition UTC$380

Full specifications

Case

3 specs
Diameter
44.8mm
42mm
Thickness
14.7mm
14mm
Lug-to-Lug
50.9mm
49mm

Crystal & Dial

2 specs
AR Coating
Super-clear coating
Yes
Lume
LumiBrite on hands and index(es)
Super-LumiNova

Movement

5 specs
Caliber
5R66
Seiko Instruments NH34
Type
Spring Drive
Automatic
Power Reserve
72h
40h
Jewels
30
24
Complications
None
GMT, Date

Pricing

1 specs
MSRP
$5,500
$380

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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 LX line

Owners widely report the dial's blue-green sunburst is phenomenal, and the sapphire glass features blue AR coating. Some owners feel the high price limits discounts and sales, with one AD noting extremely low sales due to the cost. One owner reported DLC peeling off a two-week-old watch, and another noted quality control issues like bezel inserts and fallen second hands. On balance, owners consider the Seiko Prospex LX line a nicely built watch, though pricing led to poor sales and its discontinuation.

HELM Togiak Expedition UTC

The HELM Togiak Expedition UTC is widely praised for its unique design and excellent lume, with owners appreciating its lightweight titanium case and 200m ISO 6425 capability. Some owners note that its 42mm diameter wears smaller than expected, while others find the size and weight potentially unsuitable for smaller wrists, and the stock bracelet or strap uncomfortable. On balance, owners rate the HELM Togiak Expedition UTC highly for its distinctive design and robust build at its price point.

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