Seiko Cal. 6390 - 453

Released in 1993, the Cal. 6390 with design code 453 was part of Seiko's domestic market collection. It features a Cream dial protected by a Hardlex crystal and offers 90m of water resistance. [seikata-wm-9282bce215ea]

Also known as: Turtle

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

40mm

Case Thickness

12.9mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

90m

Dial Color

Cream

Jewels

26j

Frequency

21,600 bph

Power Reserve

71 hours

Year

1993

Related Models

• Seiko 7071-630
• Seiko 6150-348
• Seiko 6125-384
• Seiko 4544-209
• Seiko 6325-963
• Seiko 6366-731
• Seiko 5682-618
• Seiko 5649-990
• Seiko 6174-355
• Seiko 6357-954
• Seiko 6315-700
• Seiko 7052-493