SEIKO LUKIA GROW SSWA006J QUARTZ TWO-TONE WOMEN WATCH
SSWA006J
- Low stock - 1 item left
- Backordered, shipping soon
- 15% off applied at check-out
- Warranty 3 Years
Two details define the Seiko Lukia SSWA006J, and Seiko names only these two: a lab-grown diamond dial, and a crown set with crystal glass. Everything else about the watch gets out of their way. The case is 22.8mm across and just 7.7mm thick, the whole watch weighs 40 grams on its stainless steel bracelet, and the glass over the dial is curved sapphire with the anti-reflective coating on its inner surface.
It belongs to LUKIA Grow, which Seiko describes as timeless beauty meant to stay with a woman over time — flowers as the design motif, a growing woman compared to a flower that blooms, and the gentleness and inner strength of an adult woman, under the line Take it slow. Inside is Calibre 4N31, a quartz movement accurate to ±15 seconds a month with a battery life of around three years. Water resistance is reinforced to 10 bar, and the movement is magnetic resistant.
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
- Lab-grown diamonds on the dial. They are chemically and optically the same material as mined diamonds, grown rather than extracted — the same sparkle, with a different origin story.
- The crown is set with crystal glass, so the one part of a watch nobody usually looks at becomes a detail worth turning towards the light.
- 40 grams complete, on a steel bracelet. That is genuinely light, and it is the reason this watch stops registering on the wrist within the first hour.
- 7.7mm thick. It slides under the tightest cuff, which almost nothing with a bracelet manages.
- 22.8mm across. This is a deliberately small watch, closer to a bracelet with a dial than to a wristwatch with jewellery added.
- Curved sapphire with the anti-reflective coating on the inner surface — harder than mineral glass, and with the coating out of reach of knocks and scratches.
- About three years between battery changes, and ±15 seconds a month, so it needs checking two or three times a year at most.
- Magnetic resistant, which matters more than it sounds — phones, laptops and handbag clasps are all magnets.
- Reinforced to 10 bar for daily wear, so washing, rain and swimming are all within it.
- A one-push triple-fold clasp rather than a pin buckle — quicker to fasten one-handed, and more secure once closed.
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 glass 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 SSWA006J is a quartz ladies' watch from the LUKIA Grow line, powered by Calibre 4N31 with an average monthly rate of ±15 seconds and a battery life of approximately 3 years. Seiko names two features on it: a lab-grown diamond dial, and a crown set with crystal glass. The stainless steel case measures 22.8mm wide, 7.7mm thick and 28.1mm long, and the complete watch weighs 40 grams. Curved sapphire with anti-reflective coating on the inner surface covers the dial. It is fitted to a stainless steel bracelet with a one-push triple-fold clasp sized to a maximum wrist circumference of 173.0mm, and offers magnetic resistance and daily-life reinforced water resistance to 10 bar.
| Model Number | SSWA006J |
| 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?
Real diamonds, grown in a laboratory rather than mined. They have the same crystal structure, hardness and optical properties as mined diamonds — the difference is how they came to exist, not what they are. Seiko sets them into the dial of this reference.
What is the crystal glass crown?
The crown — the small knob on the side of the case, used to set the time — has crystal glass set into it on this reference. It is one of only two features Seiko singles out on this watch, and it turns a purely functional part into something that catches the light alongside the dial.
What is LUKIA Grow?
Seiko's framing for this Lukia line is timeless beauty that stays with a woman over time. Flowers are the design motif, with a growing woman compared to a flower that blooms, and Seiko talks about expressing the gentleness and inner strength of an adult woman. The line Seiko uses for it 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 SSWA006J 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.
