Seiko Cal. 6311 - 523

The 6311-523 is a sought-after Kinetic piece from Seiko's golden era. It features a Green dial protected by a Hardlex crystal and offers 90m of water resistance. [seikata-wm-75065dcfb88d]

Also known as: Crown

Specifications

Movement

Kinetic

Case Material

Gold-Plated

Case Width

41mm

Case Thickness

15.5mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

90m

Dial Color

Green

Jewels

24j

Frequency

36,000 bph

Power Reserve

49 hours

Year

1992

Related Models

• Seiko 5240-541
• Seiko 4472-652
• Seiko 5296-537
• Seiko 3840-229
• Seiko 7068-839
• Seiko 6142-923
• Seiko 5624-270
• Seiko 6274-152
• Seiko 5217-205
• Seiko 3869-995
• Seiko 5288-724
• Seiko 7093-409