Seiko’s Presage Cocktail Time GMT lineup includes the SSK037, SSK039 and SSK041. The SSK037 is the light-blue “Skydiving” model, while the SSK039 has a dark-brown “Rusty Nail” dial. Seiko confirms the SSK041 belongs to the trio, but its detailed styling and specifications are not established by the available model listings. For the two documented references, the core specifications match; the clearest differences are dial, strap or bracelet, and regional price.
What distinguishes the three references?
| Reference | Dial and cocktail inspiration | Strap or bracelet | What is documented |
|---|---|---|---|
| SSK037 | Light blue, inspired by the Skydiving cocktail. Seiko describes a pressed dial pattern and gloss finish; its UK boutique says the drink combines rum, lime juice and blue curaçao. | Stainless steel bracelet | Seiko publishes detailed specifications, including the 4R34 movement and 20 mm lug width. Seiko USA SSK037 and Seiko UK SSK037 |
| SSK039 | Dark-brown gradated dial, pressed pattern and gloss finish, inspired by the Rusty Nail cocktail; gold-tone GMT hand. | Black leather strap | Seiko publishes detailed specifications, including the 4R34 movement. Seiko USA SSK039 |
| SSK041 | Not stated on the lineup pages cited here. | Not stated on the lineup pages cited here. | Listed as part of the GMT trio by Seiko; detailed model specifications are not stated on the cited lineup pages. Seiko India GMT lineup |
Seiko’s UK boutique presents the three watches as the first Cocktail Time models with GMT functionality. For SSK037, it describes a cocktail-glass-stem inspiration for the GMT hand and a cocktail-stirrer inspiration for the seconds hand. These design notes are specific to the official SSK037 description; they should not be assumed to describe SSK039 or SSK041.
How the GMT function works
The SSK037 and SSK039 use Seiko’s 4R34 automatic GMT movement. The additional 24-hour hand works with a 24-hour scale to indicate a second time zone while the regular hour and minute hands show local time. Seiko describes the SSK037 as offering a dual-time display. The available official listings establish the movement and intended function, but do not provide an independent accuracy test or assessment.
Shared specifications for SSK037 and SSK039
Seiko lists the same principal dimensions and movement figures for both models. These are manufacturer specifications, not measurements from an independent test.
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- Seiko Presage Cocktail Clock GMT
- Inspired by acacia cocktail
- Ivory graded dial with deep pressed pattern and gloss finish
- Hand shaped GMT in gold tone to look like a cocktail glass
- Automatic rewinding feature
| Specification | SSK037 | SSK039 |
|---|---|---|
| Movement | Caliber 4R34, automatic GMT | Caliber 4R34, automatic GMT |
| Jewels | 24 | 24 |
| Beat rate | 21,600 vibrations per hour | 21,600 vibrations per hour |
| Power reserve | Approximately 41 hours | Approximately 41 hours |
| Diameter | 40.5 mm | 40.5 mm |
| Thickness | 12.8 mm | 12.8 mm |
| Length | 47.5 mm | 47.5 mm |
| Lug width | 20 mm | 20 mm |
| Crystal | Box-shaped Hardlex | Box-shaped Hardlex |
| Water resistance | 5 bar (50 m / 165 ft) | 5 bar (50 m) |
The SSK037 listing also specifies a see-through screwdown caseback and deployment clasp. Seiko describes a tri-fold push-button clasp for the SSK039.
Official listed prices by market
These are prices shown on regional Seiko pages, not a single global MSRP. Listings can change, so check the relevant local page for the current price and availability.
Rank #2
- SEIKO WATCH – Seiko SSK037 Presage wristwatch.
- COLLECTION – Presage design.
- CASE SIZE – 40.5 mm format.
- TIMEPIECE – Seiko mechanical wristwatch.
- WATCH DIAMETER – 40.5 mm.
| Market and source | SSK037 | SSK039 | SSK041 |
|---|---|---|---|
| United States, Seiko product pages | $625 | $625 | Not stated on the cited US product pages |
| United Kingdom, Seiko Cocktail Time collection | £540 | £520 | £540 |
| India, Seiko GMT lineup | INR 70,000 | INR 70,000 | INR 70,000 |
Sources: Seiko USA SSK037, Seiko USA SSK039, Seiko UK Cocktail Time collection and Seiko India GMT lineup. Seiko’s UK boutique product page showed the SSK037 as out of stock when accessed; that status can change.
Quick Recap
Best Value
- RICH GREEN DIAL: this men's automatic watch features a patterned green dial with gloss finish inspired by the Mockingbird cocktail
- AUTOMATIC: these self-winding, automatic men's watches are powered by your movement with a power reserve of 41 hours, includes manual winding capability and power reserve indicator
- STAINLESS STEEL & LEATHER: features a durable stainless steel watch case and brown leather band
- WATER-RESISTANT: these men's wrist watches are water-resistant down to 50 meters
- 4R57 CALIBER: equipped with the reliable caliber 4R57 automatic movement, this accurate men's watch keeps precise time
Rank #4
- STUNNING BLUE DIAL: this automatic men's watch features a deep blue, pressed pattern and gloss finish surrounded by a stainless steel watch case
- AUTOMATIC: these self-winding, automatic men's watches are powered by your movement, with a power reserve of 41 hours
- STAINLESS STEEL: features a durable stainless steel watch case and bracelet with see through caseback
- WATER-RESISTANT: these men's wrist watches are water-resistant down to 50 meters
- 4R35 CALIBER: equipped with the reliable caliber 4R35 automatic movement, this accurate men's watch keeps precise time
Rank #3
- BURGUNDY DIAL: this men's automatic watch features a burgundy deep, pressed pattern with a gloss finish and rose gold stainless steel watch case
- AUTOMATIC: these self-winding, automatic men's watches are powered by your movement, with a power reserve of 41 hours
- STAINLESS STEEL & LEATHER: features a durable rose gold-finish stainless steel watch case paired with a brown leather watch band
- WATER-RESISTANT: these men's wrist watches are water-resistant down to 50 meters
- 4R35 CALIBER: equipped with the reliable caliber 4R35 automatic movement, this accurate men's watch keeps precise time
Which details should you verify before choosing?
- For a light-blue dial and bracelet: the documented choice is the SSK037.
- For a brown dial, gold-tone GMT hand and black leather strap: the documented choice is the SSK039.
- For the SSK041: confirm the dial, strap and technical details on a current model-specific Seiko listing before comparing it with the other two; the cited lineup pages establish its place in the collection and regional prices, not its full specification.
- For pricing or stock: use the Seiko page for the market where you plan to buy. The listed prices vary by region, and availability is subject to change.
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
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