SPB455J1
SEIKO PROSPEX SEA
100TH ANNIVERSARY 1965 HERITAGE DIVER'S WATCH SPECIAL EDITION
In 1924, the company introduced the first wristwatch with "Seiko" on the dial, signifying the beginning of the Seiko brand. The year 2024 marks the 100th anniversary of this landmark event. The SPB455 is included in the 100th Anniversary Special Editions and is modeled after Seiko's 1965 Heritage Diver's watch. Along with its impressive features, this watch includes a limited edition box and an additional nato strap.
SPECIFICATIONS
MOVEMENT
| CALIBER NUMBER |
6R55 |
MOVEMENT TYPE
|
AUTOMATIC WITH MANUAL WINDING |
PRECISION
|
+25 TO -15 SECONDS PER DAY |
POWER RESERVE
|
APPROX. 72 HOURS (3 DAYS) |
JEWELS
|
24 |
FUNCTIONS
|
STOP SECOND HAND FUNCTION |
CASE/BAND
CASE MATERIAL
|
STAINLESS STEEL |
CASE SIZE
|
THICKNESS: 13.0 MM
DIAMETER: 40.0 MM
LUG-TO-LUG: 46.4 MM |
CRYSTAL
|
CURVED SAPPHIRE CRYSTAL |
CRYSTAL COATING
|
ANTI-REFLECTIVE COATING ON INNER SURFACE |
LUMIBRITE
|
LUMIBRITE ON HANDS, INDEX(ES) AND BEZEL |
CLASP
|
THREE-FOLD CLASP WITH SECURE LOCK, PUSH BUTTON RELEASE WITH EXTENDER |
DISTANCE BETWEEN LUGS
|
20 |
OTHER DETAILS
WATER REISTANCE
|
300M / 1000FT DIVER'S |
MAGNETIC RESISTANCE
|
4,800 A/m |
WEIGHT
|
168.0G |
FEATURES
|
- UNIDIRECTIONAL ROTATING BEZEL
- SCREW-DOWN CROWN
- THREE-FOLD CLASP WITH SECURE LOCK AND EXTENDER
- SCREW CASE BACK
|
