Seiko Prospex King Sumo Grey Gradation Diver Watch - SPB323J1

Calibre

• Calibre Type: Automatic - Powered By The Movement Of The Wearer
• Calibre Function: Analogue - 3 Hands
• Accuracy: +25 -15 seconds a day at normal temperature range (5°C and 35°C)
• Power Reserve/Battery Life: Approx. 70 Hours Power Reserve
• Battery: N/A
• Calibre Number: 6R35
• Display: Analogue

Case

• Water Resistance: Diver's 200 Metres
• Case Material: Stainless steel (super hard coating)
• Case Size (Thickness): 13.4mm
• Case Size (Diameter): 45mm
• Case Color: Silver
• Band/Bracelet: Bracelet - Stainless Steel
• Band Color: Silver
• Glass Material: Sapphire
• Crown: Screw Down
• Rotating Bezel: Ceramic -One Way
• Dial Color: Dark Grey

Layout

• Hand Indicators: Hour, Minute, Seconds
• Calendar Indicators: Date
• Lumibrite: Hands & Hour Markers
• Dial Markers: Batons

Features

Hand Winding Capability: Yes