Seiko Prospex SPB321J1

INFORMATION
Brand: Seiko
Series: Prospex
Model: SPB321J1
Gender: Men
Movement: Automatic
Engine: Seiko 24 Jewels Automatic winding Cal. 6R35
Power Reserve: Up to 70 hours

FEATURES
Water Resistance: 200 Meters / 660 feet
Calendar: Date display at 3 o'clock position
Functions: Date, Hour, Minute, Second
Accuracy: +25 to -15 seconds per day
Magnetic Resistance: 4,800 A/m
21,600 Vibrations per hour
Unidirectional rotating bezel

CASE
Case Size: 45 mm
Case Thickness: 13.4 mm
Case Material: Stainless Steel (super hard coating)
Crown Position: 04:00
Case Shape: Round

DIAL
Dial Type: Analog
Dial Color: Matte Black with globe pattern printed in positive relief
Glass: Sapphire Crystal
Crystal Coating: Anti-reflective coating on inner surface
LumiBrite: Lumibrite on hands, indexes and bezel
Dial Markers: Dot and Baton indexes
Second Markers: Minute Markers around the outer rim

BAND
Band Type: Buckle
Band Material: Stainless steel
Band Color: Silver
Clasp: Three-fold clasp with secure lock , push button release with extender