SEIKO PRESAGE HCB004J1 COCKTAIL TIME GMT AUTOMATIC GOLD MEN WATCH
HCB004J1
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- Warranty 3 Years
The Seiko Presage HCB004J1 belongs to Cocktail Time, the Presage line built around the craft of the Japanese bartender and the colours of the drinks they mix. This reference takes the idea in gold: a champagne dial with a soft sunburst finish, gold-toned wedge markers and hands, and a gold-coated stainless steel case and bracelet to match.
What separates it from the rest of the Cocktail Time range is the 24-hour hand. Driven by Calibre 4R34, it completes one rotation a day rather than two, which allows it to carry a second time zone alongside the main display — Seiko designates this a dual time function. The case measures 40.5mm across and 12.8mm thick beneath a box-shaped Hardlex crystal, the case back is see-through, and water resistance is rated at 50 metres.
At a Glance
- BrandSeiko
- CollectionPresage Cocktail Time
- MovementCalibre 4R34 Automatic
- Case Size40.5mm
- Case Thickness12.8mm
- DialChampagne, Sunburst
- Case FinishGold-Tone
- GlassBox-Shaped Hardlex
- Second Time Zone24-Hour Hand
- Power ReserveApprox. 41 Hours
- Water Resistance50m (5 BAR)
- BraceletGold-Tone, 20mm
Why You'll Love It
- A second time zone on a dress watch. The 24-hour hand turns once a day, so it can be set to keep a home city in view while you are working in another one.
- The champagne dial carries a subtle sunburst finish — it shifts between warm and pale as the light moves across it rather than sitting flat.
- Box-shaped Hardlex is the detail that gives Cocktail Time its look. The crystal rises above the bezel with a squared edge that catches light along its rim.
- No battery. Calibre 4R34 winds itself from the motion of your wrist, and can be wound by hand when it has been sitting.
- Gold on gold, done consistently — the wedge markers, the hands, the case and the bracelet are all finished to the same tone.
- 40.5mm is a moderate diameter for a dress watch, and 20mm lugs give the bracelet enough presence without overwhelming the dial.
- The see-through case back leaves the movement visible — the part of a mechanical watch most owners never get to see.
- A date window and a stop-second function, so the watch can be set precisely to a time signal and then left to run.
Perfect For
- Dress & Formal Wear
- Office & Boardroom
- Frequent Travellers
- Mechanical Watch Collectors
- Japanese Design
- Gold-Tone Watches
- Evening Occasions
- Milestone Gift
Key Features
- Calibre 4R34 automatic movement — self-winding from wrist motion, with hand-winding capability, 24 jewels and a power reserve of approximately 41 hours. Accuracy is stated as +45 to -35 seconds per day.
- 24-hour hand with dual time display function — a second time zone read alongside the main hours and minutes.
- Stop second hand function — the seconds hand halts when the crown is pulled out, so the watch can be set to an exact time reference.
- Champagne dial with a subtle sunburst finish, with yellow gold wedge-shaped hour markers and hands.
- Box-shaped Hardlex crystal — the raised, squared profile that defines the Cocktail Time look.
- Gold-coated stainless steel case — 40.5mm across, 12.8mm thick and 47.5mm lug-to-lug.
- See-through and screw case back — a display window onto the movement, in a screw-down case back.
- Gold-coated stainless steel bracelet on a 20mm lug width, with a deployment clasp and push button release.
- Date display at a glance, and magnetic resistance of 4,800 A/m.
- 50-metre water resistance — suited to everyday wear, not swimming.
Technical Specifications
The Seiko Presage HCB004J1 is a 40.5mm automatic watch from the Cocktail Time collection, powered by Calibre 4R34 with 24 jewels, a power reserve of approximately 41 hours and an accuracy of +45 to -35 seconds per day. The gold-coated stainless steel case measures 12.8mm thick and 47.5mm lug-to-lug, and carries a box-shaped Hardlex crystal over a champagne dial with a sunburst finish and gold-toned wedge markers. Functions include a 24-hour hand for a second time zone, a date display and a stop second hand function. It has a see-through and screw case back, a gold-coated stainless steel bracelet on a 20mm lug width with a deployment clasp and push button release, magnetic resistance of 4,800 A/m, and 50-metre water resistance.
| Model Number | HCB004J1 |
| Case Material | Stainless Steel |
| Case Finish | Gold-Tone Coating |
| Case Diameter | 40.5mm |
| Case Thickness | 12.8mm |
| Lug-to-Lug | 47.5mm |
| Case Shape | Round |
| Glass | Box-Shaped Hardlex |
| Caseback | See-Through, Screw Case Back |
| Water Resistance | 50 Metres (5 BAR) |
| Magnetic Resistance | 4,800 A/m |
| Colour | Champagne |
| Finish | Subtle Sunburst |
| Markers | Yellow Gold Wedge-Shaped |
| Hand Indicators | Hour, Minute, Seconds, 24-Hour |
| Calendar | Date |
| Material | Stainless Steel, Gold-Tone Coating |
| Lug Width | 20mm |
| Clasp | Deployment with Push Button Release |
| Calibre | Seiko 4R34 |
| Type | Automatic with Manual Winding |
| Jewels | 24 |
| Display | Analogue |
| Functions | 24-Hour Hand (Dual Time), Date, Stop Second Hand |
| Accuracy | +45 to -35 seconds per day |
| Power Reserve | Approx. 41 Hours |
| Hand Winding | Yes |
Best Matched With
- Navy Suit
- White Dress Shirt
- Cream Knitwear
- Camel Overcoat
- Charcoal Trousers
- Tan Leather Belt
- Brown Leather Loafers
Frequently Asked Questions
What is the Cocktail Time collection?
It is a Presage line built around the craft of the Japanese bartender, with each reference drawing its dial colour and finish from a cocktail. The signature elements are a richly finished dial and a box-shaped crystal that rises above the bezel. This reference works in gold and champagne.
What does the 24-hour hand do?
It completes one rotation every 24 hours rather than every 12, which allows it to indicate a second time zone alongside the main hour and minute hands. Seiko designates this a dual time display function. The instruction manual supplied with the watch covers the setting procedure.
How does the automatic movement work?
A weighted rotor inside Calibre 4R34 turns as your wrist moves, winding the mainspring. Wearing it through a normal day keeps it running. You can also wind it by hand using the crown, which is the quickest way to start it from cold.
What happens if I do not wear it for a few days?
It stops. The power reserve is approximately 41 hours from a full wind, so a watch set down on Friday evening will usually have stopped by Sunday. Wind it by hand, reset the time and date, and carry on. This is normal for a mechanical watch and does no harm.
How accurate is it?
Seiko states +45 to -35 seconds per day for this calibre. In practice most owners check it against a phone every week or two and adjust as needed. Accuracy varies with how the watch is worn, how much the mainspring is wound, and the position it rests in overnight. The stop second hand function makes resetting to an exact reference straightforward.
Can I swim or shower with it?
No. This watch is rated to 50 metres, which covers everyday wear, handwashing and rain, but it is not intended for swimming, showering or any prolonged immersion. Keep it away from hot water and steam in particular, as heat is harder on case seals than depth is.
Can the bracelet be adjusted?
Yes. Links can be added or removed to size it, and the deployment clasp opens on a push button release rather than a pin buckle, which is more secure and easier to fasten one-handed. City Chain offers complimentary bracelet sizing at any outlet; bring your warranty book along for the service.
What can I see through the case back?
The movement itself — the balance wheel oscillating, the rotor turning as you move, the gear train running. It is the reason a see-through case back is worth having on a mechanical watch, and the easiest way to understand what you have bought.
How does 40.5mm wear?
It sits in the middle of the dress watch range — larger than a classic 38mm, smaller than most sports models. The 47.5mm lug-to-lug measurement matters more than the diameter for fit, and at that figure it should sit within the width of most wrists. At 12.8mm thick the box crystal adds some height, so it reads slightly more substantial than the diameter suggests. Any City Chain outlet can put it on your wrist.
Does a mechanical watch need servicing?
Yes, eventually. A mechanical movement runs on lubricated moving parts that wear over years of use, so a service every few years keeps it running to specification. City Chain can arrange servicing through Seiko's authorised service network — bring your warranty book.
What warranty does this watch come with?
The HCB004J1 comes with a 3-year warranty when purchased from City Chain Singapore, an authorised Seiko retailer. Keep your warranty card and proof of purchase — both are required when submitting the watch for service.
Why Buy from City Chain Singapore
- Authorised Retailer 100% genuine Seiko product
- 3-Year Warranty Covered on every purchase
- Bracelet Adjustment Complimentary sizing in store
- Free Shipping All orders within Singapore
Extra $10 OFF with min. $80 spend
Use Code: STYLE10
Extra $15 OFF with min. $210 spend
Use Code: STYLE15
Extra $25 OFF with min. $310 spend
Use Code: STYLE25
Caliber Number: 4R34
Movement Type: Automatic with manual winding
Power reserve: Approx. 41 hours
Jewels: 24
24-hour hand (dual time display function)
Stop second hand function
Date display
Case Material: Stainless steel
Case Thickness: 12.8mm
Case Diameter: 40.5mm
Lug-to-lug: 47.5mm
Crystal: Box-shaped Hardlex
Deployment clasp with push button release
Distance between lugs: 20mm
Water Resistance: 5 bar
Magnetic Resistance: 4,800 A/m
See-through & Screw case back
Delivery within Singapore | Order by 11AM
(Checkout options may vary depending on minimum order requirements)
• Free Standard Delivery (3 business days)
• Free Next Day Delivery
• Express Delivery at $30 (order by 2PM)
• Click & Collect (ready in 2–3 business days)
Weekend & Public Holiday Orders
Orders placed during this time will be processed on the next business day.
For online purchase, you can have bracelet or leather strap adjustments done at any City Chain store. Please bring along your warranty book for the service.
