Seikomaster | Black

Diameter: 40mm (excluding the crown)

Movement: Seiko NH35 automatic movement

Thickness: 12mm

Glass: Sapphire, anti-scratch with anti-reflective treatment

Luminova: Yes

Case: 316L stainless steel

Crown: Screwed

Bezel: Ceramic

Wrist size: 14,5cm to 22cm (adjustable)

Lugs: 20mm

Bracelet: Rubber (with a security clasp)

Case back: Crystal, Open Case Back

Water resistance: 3 ATM