Longines Master Collection GMT vs Seiko 5 Sports GMT SSK005
| Specification | Longines Master Collection GMT | Seiko 5 Sports GMT SSK005 |
|---|---|---|
| Brand | Longines | Seiko |
| Collection | Master Collection | 5 Sports |
| Reference | L2.844.4.51.6 | SSK005 |
| Category | GMT | GMT |
| Movement Type | Automatic | Automatic |
| Caliber | L844.4 | Seiko 4R34 |
| Power Reserve | 72h | 41h |
| Frequency | 25,200 vph | 21,600 vph |
| Case Diameter | 42.0mm | 42.5mm |
| Case Thickness | 12.0mm | 13.5mm |
| Case Material | Stainless Steel | Stainless Steel |
| Crystal | Sapphire | Hardlex |
| Water Resistance | 30m / 98ft | 100m / 328ft |
| Weight | 150g | 165g |
| MSRP | $2,250 | $475 |
| Market Price | $1,850 | $400 |
In-Depth Comparison
The Longines Master Collection GMT and the Seiko 5 Sports GMT SSK005 represent two compelling options in the luxury watch market. Both timepieces have earned devoted followings among collectors and enthusiasts, but they approach horology from distinctly different perspectives. Let's break down how these two watches compare across the key dimensions that matter most to buyers.
Heritage And Brand Prestige
Longines and Seiko are both highly respected names in watchmaking. The Longines Master Collection GMT comes from Switzerland, while the Seiko 5 Sports GMT SSK005 originates from Japan. This particular Master Collection reference was introduced in 2017, while this 5 Sports reference debuted in 2023. The Seiko 5 Sports GMT SSK005 is the newer release, potentially featuring more modern technology and finishing.
Movement And Mechanics
At the heart of the Longines Master Collection GMT beats the L844.4 caliber offering a 72-hour power reserve running at 25,200 vph with 25 jewels. The Seiko 5 Sports GMT SSK005 is powered by the Seiko 4R34 with a 41-hour power reserve operating at 21,600 vph featuring 24 jewels. The Longines Master Collection GMT wins on power reserve with a 31-hour advantage, which means less frequent winding for those who rotate watches.
Dimensions And Wearability
The Longines Master Collection GMT features a 42.0mm case at 12.0mm thick with a 49.5mm lug-to-lug measurement, crafted in Stainless Steel. The Seiko 5 Sports GMT SSK005 comes in at 42.5mm and 13.5mm thick with 46.0mm lug-to-lug, constructed from Stainless Steel. Both watches are virtually identical in diameter, so wrist presence will be comparable. At 150g, the Longines Master Collection GMT is the lighter of the two.
Materials And Construction
The Longines Master Collection GMT uses a Sapphire crystal paired with a Fixed, polished with 24-hour scale bezel, while the Seiko 5 Sports GMT SSK005 features Hardlex crystal with a Bidirectional rotating 24-hour bezel. On the wrist, the Longines Master Collection GMT comes on a Stainless steel bracelet with Folding clasp with push-button release, while the Seiko 5 Sports GMT SSK005 is fitted with Stainless steel bracelet featuring Three-fold clasp.
Water Resistance And Capability
The Longines Master Collection GMT is rated to 30m / 98ft and the Seiko 5 Sports GMT SSK005 to 100m / 328ft. For water sports and diving, the Seiko 5 Sports GMT SSK005 provides superior depth capability.
Pricing And Value
At retail, the Longines Master Collection GMT lists for $2,250 compared to $475 for the Seiko 5 Sports GMT SSK005. The Seiko 5 Sports GMT SSK005 is the more accessible option at MSRP, saving $1,775 at retail. On the secondary market, the Longines Master Collection GMT trades around $1,850 while the Seiko 5 Sports GMT SSK005 commands approximately $400.
The Verdict
Choosing between the Longines Master Collection GMT and the Seiko 5 Sports GMT SSK005 ultimately comes down to personal priorities. Both watches are exceptional timepieces that will serve their owner well for generations. We recommend trying both on the wrist at an authorized dealer before making your final decision, as comfort and emotional connection are ultimately just as important as specifications.