SEIKO LUKIA GROW SSWA008J QUARTZ ROSE GOLD WOMEN WATCH
SSWA008J
- Low stock - 1 item left
- Backordered, shipping soon
- 15% off applied at check-out
- Warranty 3 Years
40 grams. That is the whole watch — case, bracelet and all. The Seiko Lukia SSWA008J is 7.7mm thick and 22.8mm across, which puts it closer to a bracelet that happens to tell the time than to a wristwatch with jewellery attached, and it is the reason it stops registering on the wrist within the first hour.
Seiko singles out two features on it, and only two: a lab-grown diamond dial, and a crown set with crystal glass — the one part of a watch nobody usually looks at, turned into something that catches the light. Over the dial sits curved sapphire with its anti-reflective coating on the inner surface. The movement is Calibre 4N31, quartz, accurate to ±15 seconds a month and running about three years between batteries, with magnetic resistance built in and water resistance reinforced to 10 bar. It belongs to LUKIA Grow, a line Seiko frames around timeless beauty that stays with a woman over time, under the words Take it slow.
At a Glance
- BrandSeiko
- CollectionLukia — LUKIA Grow
- MovementCalibre 4N31 Quartz
- DialLab-Grown Diamonds
- CrownSet with Crystal Glass
- Case Width22.8mm
- Case Thickness7.7mm
- Weight40g
- GlassCurved Sapphire, AR Coated
- Battery LifeApprox. 3 Years
- Accuracy±15 sec/month
- Water Resistance10 BAR
Why You'll Love It
- 7.7mm thick and 40 grams complete. Almost nothing on a metal bracelet manages either figure, and together they are why this watch clears a tight cuff and then disappears.
- Real diamonds on the dial, grown in a laboratory rather than mined — the same crystal structure, hardness and sparkle, arrived at a different way.
- Crystal glass set into the crown. It is a deliberate piece of detailing on the part of the watch most brands leave plain.
- 22.8mm wide and 28.1mm long. Small on purpose, and proportioned for a wrist that larger watches overwhelm.
- The glass is curved sapphire — harder than mineral — with its anti-reflective coating on the inner surface, where knocks and scratches cannot reach it.
- ±15 seconds a month from Calibre 4N31, which works out to a couple of checks a year rather than a weekly correction.
- Roughly three years between battery changes, so it asks almost nothing of you in between.
- Magnetic resistance built into the movement — useful in practice, given how many magnets a phone case, a laptop lid and a handbag clasp put near a wrist.
- Reinforced to 10 bar, which covers washing, rain and swimming without a second thought.
- The one-push triple-fold clasp opens on a button rather than a pin, so it fastens one-handed and holds securely once shut.
Perfect For
- Office & Formal Wear
- Everyday Elegance
- Evening Occasions
- Petite Wrists
- Low-Maintenance Wear
- Japanese Design
- Milestone Gift
- Gift for Her
Key Features
- Lab-grown diamond dial — one of the two features Seiko names on this reference.
- Calibre 4N31 quartz movement — battery powered, accurate to an average monthly rate of ±15 seconds, with a battery life of approximately 3 years.
- Curved sapphire with anti-reflective coating on the inner surface.
- Stainless steel case — 22.8mm wide, 7.7mm thick and 28.1mm long, at a total weight of 40 grams.
- Stainless steel bracelet with a one-push triple-fold clasp, fitting a wrist of up to 173mm.
- Magnetic resistance built into the movement.
- Daily-life reinforced water resistance to 10 bar.
- LUKIA Grow — the Lukia line Seiko builds around timeless beauty, flowers as a motif, and the idea of growing and blooming.
Technical Specifications
The Seiko Lukia SSWA008J comes from the LUKIA Grow line and runs on Calibre 4N31, a battery-powered quartz movement rated at an average monthly variation of ±15 seconds with a battery life of around 3 years. Its stainless steel case is 22.8mm wide, 7.7mm thick and 28.1mm long, and the complete watch weighs 40 grams. Curved sapphire glass, anti-reflective coated on the inner surface, sits over a dial set with lab-grown diamonds, — the two features Seiko names on this reference. The stainless steel bracelet fastens on a one-push triple-fold clasp and takes a wrist of up to 173.0mm. Magnetic resistance is built in, and water resistance is reinforced for daily life to 10 bar.
| Model Number | SSWA008J |
| Case Material | Stainless Steel |
| Case Width | 22.8mm |
| Case Thickness | 7.7mm |
| Case Length | 28.1mm |
| Weight | 40.0g |
| Glass | Curved Sapphire, Anti-Reflective Inner Coating |
| Water Resistance | 10 BAR |
| Magnetic Resistance | Yes |
| Dial | Lab-Grown Diamond Dial |
| Crown | Set with Crystal Glass |
| Material | Stainless Steel |
| Clasp | One-Push Triple-Fold |
| Maximum Wrist Circumference | 173.0mm |
| Calibre | Seiko 4N31 |
| Type | Quartz, Battery Powered |
| Display | Analogue |
| Accuracy | Average Monthly Rate ±15 seconds |
| Battery Life | Approx. 3 Years |
Best Matched With
- Silk Blouse
- Tailored Blazer
- Evening Dress
- Fine Knitwear
- Stacked Bracelets
- Delicate Jewellery
- Court Shoes
Frequently Asked Questions
What are lab-grown diamonds?
Diamonds in every sense that matters — same crystal structure, same hardness, same way they handle light — produced in a laboratory instead of being mined. What changes is the origin, not the stone. Seiko sets them into this reference's dial.
What is the crystal glass crown?
The crown is the small knob on the side of the case that you pull out to set the time. On this reference Seiko has set crystal glass into it, which is why it is one of just two features Seiko names here — a functional part given the same attention as the dial.
What is LUKIA Grow?
A Lukia line Seiko builds around beauty that lasts rather than dates. The motif is flowers, with the idea of a woman growing as a flower blooms, and Seiko describes it as expressing the gentleness and inner strength of an adult woman. Its tagline is "Take it slow".
How long does the battery last?
Approximately three years. City Chain can replace the battery at any outlet, and it is worth having the case seals checked at the same time, since that is what maintains the water resistance over the years.
How accurate is it?
Seiko states an average monthly rate of ±15 seconds for Calibre 4N31 — a quarter of a minute a month at most. In practice that means glancing at it against your phone two or three times a year rather than weekly.
Can I swim with it?
Yes. Seiko rates it at 10 bar with reinforced water resistance for daily life, which covers washing, rain and swimming comfortably. It carries no diver's designation, so it should not be used for scuba diving. Rinse it in fresh water after a pool or the sea.
How does 22.8mm wear?
Very small, and that is the intention. At 22.8mm wide, 28.1mm long and 7.7mm thick it reads as jewellery that happens to tell the time, and at 40 grams it is light enough to forget. It suits petite wrists particularly well and disappears under a sleeve. Any City Chain outlet can put it on your wrist.
Will it fit my wrist?
The bracelet is sized to a maximum wrist circumference of 173mm as supplied, and links can be removed to take it smaller. If your wrist is above that measurement this is not the right reference — worth checking before you order.
Can the bracelet be adjusted?
Yes. Links can be added or removed within the bracelet's range, and the one-push triple-fold clasp opens on a button rather than a pin. City Chain offers complimentary bracelet sizing at any outlet; bring your warranty book along for the service.
What does magnetic resistance protect against?
Everyday magnets. Phone cases, laptop lids, handbag clasps and speaker housings all contain them, and sustained contact can disturb a watch's timekeeping. This movement is built to resist that.
What warranty does this watch come with?
The SSWA008J 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 $6 OFF with min. $100 spend
Use Code: OCT6
Extra $12 OFF with min. $180 spend
Use Code: OCT12
Extra $25 OFF with min. $350 spend
Use Code: OCT25
Caliber Number: 4N31
Movement Type: Quartz
Precision: '+15 seconds per month
Case Material: Stainless steel
Case Thickness: 7.7 mm
Width: 22.8 mm
Glass: Curved Sapphire
Crystal Coating: Anti-reflective Coating
Band Material: Stainless steel
Clasp: Metal Band with One-push Three-fold Clasp
Water Resistance: 10 Bar
Magnetic Resistance
One-push Three-fold Clasp
Lab-grown Diamond Dial
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.
