SEIKO-PROSPEX / 1968 HERITAGE DIVER'S/ SPB475

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TECHNICAL DATA

CASE DIMENSIONS:

THICKNESS:

12.9mm

DIAMETER:

42.0mm

LENGTH:

48.6mm

MOVEMENT:

Caliber 6R54
21,600 vibrations per hour
24 jewels
Power reserve: approximately 72 hours

CASE:

Stainless steel case with super-hard coating

CRYSTAL MATERIAL:

Sapphire crystal with anti-reflective coating on the inner surface

WATER RESISTANCE:

200 meters (660 feet), follows ISO standards and is suitable for scuba diving

DIAL COLOR:

Turquoise

STRAP:

Stainless steel bracelet with super-hard coating

LUG WIDTH:

20