Seiko 5 Automatic 21 Jewels SNKK87 SNKK87K1 SNKK87K Men’s Watch
RM1,196.80
Compact proportions. A silver finish. The silver-dial SNKK87K1 combines a compact steel case with automatic calibre 7S26. A day-date display and exhibition back add practical and mechanical interest.
- 7S26 · 21 jewels · automatic winding · day-date
- The case is approximately 37 mm wide and 11 mm thick.
- Hardlex Crystal · stainless steel bracelet
- 30-metre water-resistance rating

FEATURED WATCH · SEIKO
Compact proportions. A silver finish.
The silver-dial SNKK87K1 combines a compact steel case with automatic calibre 7S26. A day-date display and exhibition back add practical and mechanical interest.
SNKK87K1
SEIKO · 7S26

THE DIAL
Silver with clear priorities.
The hands, markers and day-date window give the silver dial a straightforward layout. A matching bracelet carries the steel finish around the wrist for a unified daily watch.
Hardlex Crystal · Day and date
THE MECHANICAL HEART
Mechanics worth knowing.
Seiko calibre 7S26 is a 21-jewel automatic movement wound by the motion of the wrist. It drives the central hands and day-date calendar. This calibre does not support crown hand-winding or hacking seconds; follow the supplied instructions when starting and setting the watch.
7S26 · 21 jewels · automatic winding · day-date

THE PROPORTIONS
Consider the fit.
Enjoy the detail.
The case is approximately 37 mm wide and 11 mm thick. The steel bracelet can be sized by a watch technician for a secure, comfortable fit.
Water-resistance rating: 30 metres. Keep the crown fully seated. Avoid hot water, steam and operating the crown underwater. Follow the supplied instructions for permitted water use. This dress-watch rating is for incidental splashes; choose another watch for swimming.
WHY CHOOSE THIS WATCH
Compact proportions. A silver finish.
Choose the SNKK87K1 if you prefer a compact silver-dial automatic. Its practical calendar and visible movement make a rewarding addition to a daily collection.
Technical specifications+
Seiko SNKK87K1 specifications
| Brand / model | Seiko / SNKK87K1 |
|---|---|
| Movement | Automatic / 7S26 |
| Case width | 37 mm |
| Case thickness | 11 mm |
| Case | Stainless Steel |
| Dial | Silver |
| Crystal | Hardlex Crystal |
| Band | Stainless steel bracelet |
| Calendar | Day and date |
| Water resistance | 30 metres |
| Case Back | See Through Case Back |
| Bezel | Fixed Bezel |
BEFORE YOU CHOOSE
The finer details.
What movement powers the Seiko SNKK87K1?+
Seiko calibre 7S26 is a 21-jewel automatic movement wound by the motion of the wrist. It drives the central hands and day-date calendar. This calibre does not support crown hand-winding or hacking seconds; follow the supplied instructions when starting and setting the watch.
What size is the SNKK87K1?+
The case is approximately 37 mm wide and 11 mm thick.
What crystal and band does the SNKK87K1 have?+
This version pairs hardlex crystal with a stainless steel bracelet.
What calendar does the SNKK87K1 have?+
The SNKK87K1 has a day and date display.
Does the SNKK87K1 need winding?+
This 7S26 winds automatically through wrist movement. It does not support manual winding through the crown or hacking seconds.
What is the water-resistance rating of the SNKK87K1?+
Water-resistance rating: 30 metres. Keep the crown fully seated. Avoid hot water, steam and operating the crown underwater. Follow the supplied instructions for permitted water use. This dress-watch rating is for incidental splashes; choose another watch for swimming.
How should I care for the SNKK87K1?+
Wipe the watch with a soft cloth after wear. Avoid impacts, chemicals, strong magnetic fields and extreme heat. Use the supplied instructions for operation and calendar adjustment, and have servicing and seal checks performed by a qualified watch technician.
Care for your Seiko SNKK87K1
Wipe the watch with a soft cloth after wear. Avoid impacts, chemicals, strong magnetic fields and extreme heat. Use the supplied instructions for operation and calendar adjustment, and have servicing and seal checks performed by a qualified watch technician.
Water-resistance rating: 30 metres. Keep the crown fully seated. Avoid hot water, steam and operating the crown underwater. Follow the supplied instructions for permitted water use. This dress-watch rating is for incidental splashes; choose another watch for swimming.
