Seiko Cal. 6311 - 859

The Seiko 6311-859 represents an important milestone in Seiko's 1980 lineup. It features a Cream dial protected by a Acrylic crystal and offers 180m of water resistance. [seikata-wm-59f74a2bbd34]

Also known as: Monster, Baby Tuna

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

35mm

Case Thickness

8.0mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

180m

Dial Color

Cream

Jewels

34j

Frequency

28,800 bph

Power Reserve

58 hours

Year

1980

Related Models

• Seiko 3841-650
• Seiko 0778-913
• Seiko 5687-562
• Seiko 7145-690
• Seiko 0795-181
• Seiko 4557-834
• Seiko 7120-763
• Seiko 5665-662
• Seiko 3891-156
• Seiko 7193-937
• Seiko 6280-498
• Seiko 6237-926