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Before buying a Seiko Presage Cocktail Time GMT, confirm the exact reference and strap or bracelet, compare its 40.5 mm case and 47.5 mm lug-to-lug length with a watch that fits you, and understand what the 4R34 movement and 5 bar rating do—and do not—promise. For a pre-owned example, verify the seller’s condition claims separately from Seiko’s original specifications.
Which Cocktail Time GMT configuration are you considering?
“Cocktail Time GMT” is not enough to identify the watch in a listing. Check the full reference and whether the pictured band is included; dial color, band, and clasp differ among the examples below. Regional suffixes such as J1 may appear in references, so compare the listing with the official documentation and the actual watch.
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| Reference | Configuration in official materials | Published size and weight | Regional official price reviewed |
|---|---|---|---|
| SSK037 | Light blue dial; stainless-steel bracelet with deployment clasp and push-button release | 40.5 mm diameter, 47.5 mm lug-to-lug, 12.8 mm thick, 20 mm lug width; 137 g | USD 625 on Seiko’s US page |
| SSK039 | Brown dial; cow-leather band with three-fold clasp and push-button release; quick-release interchangeable band | 40.5 mm diameter, 47.5 mm lug-to-lug, 12.8 mm thick, 20 mm lug width; 67 g | GBP 520 on Seiko’s UK page |
| SSK049 / Silver Bullet | Silver dial; leather strap with quick-release interchangeable band | 40.5 mm diameter, 47.5 mm length, 12.82 mm thick, 20 mm lug width; weight not stated on Seiko Boutique UK product sheet | GBP 520 RRP on Seiko Boutique UK product sheet |
The prices are regional figures captured from different official pages, not like-for-like comparisons. Check the current price, stock, and exact included configuration in your country before buying. Seiko’s US SSK037J1 specifications, Seiko USA’s SSK037 page, Seiko UK’s SSK039J1 specifications, and the Seiko Boutique UK SSK049J1 product sheet document the configurations and listed prices.
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All three covered references are about 40.5 mm across and 47.5 mm from lug to lug, with thickness around 12.8 mm. Lug-to-lug length is useful when estimating how far the case will span across your wrist; compare it and the thickness with a watch you already find comfortable, or try the GMT on if possible. Published dimensions are a comparison aid, not a guarantee based on wrist circumference alone.
#1 Best Overall
- 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
What does the 4R34 movement offer?
Seiko specifies caliber 4R34, an automatic movement with manual winding, a 24-hour hand with dual-time display function, stop seconds, date display, 24 jewels, and an approximately 41-hour power reserve. Seiko USA describes the movement as beating at 21,600 vibrations per hour and says it is visible through the screw-down see-through caseback. These are manufacturer specifications, not independent measurements of an individual watch’s accuracy or reserve.
When inspecting a listing, make sure the displayed watch and reference match the stated model. Do not treat the published reserve or movement description as evidence that a particular pre-owned watch is running correctly.
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.
How should you interpret the 5 bar water-resistance rating?
Seiko lists 5 bar water resistance for these models. That is the original model specification; it does not establish the present water resistance of a used watch. Age, service history, seals, and previous handling can affect an individual example. If water exposure matters to you, ask the seller for recent pressure-test documentation rather than relying on the rating printed for the model.
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What should you check about the band?
SSK037 is the bracelet version in the covered group; SSK039 and SSK049 are leather-strap versions with officially listed quick-release or interchangeable band features. The leather models have a 20 mm lug width, which can help narrow replacement-strap options, but confirm the attachment design and exact watch before ordering a third-party strap. A nominal 20 mm width alone does not establish that a particular strap will fit. With SSK037, do not assume a generic strap will integrate neatly with the bracelet’s end links.
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
What evidence should you request for a pre-owned watch?
Official product pages establish the model’s stated specifications; they do not authenticate a seller’s watch or report its current condition. Compare the listing’s reference and visible configuration with Seiko’s documentation, and ask for clear photos of the dial, caseback and markings, clasp or band, and any included paperwork. Ask about service history and water-resistance testing if those points matter to your purchase. If details remain uncertain, seek an assessment from a reputable watchmaker or seller; no single cosmetic detail should be treated as conclusive proof of authenticity.
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
How should you compare listings before paying?
- Match the full reference, dial color, band or bracelet, clasp, and included items.
- Compare the case dimensions with a watch that fits you, not only with a general wrist-size rule.
- Compare prices in the same country and for watches in similar condition; the cited official prices are regional and can change.
- Read the individual seller’s return terms and warranty coverage rather than assuming they are the same across listings.
- For a used example, weigh the available condition evidence and service or pressure-test documentation separately from the original model specification.
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.
