Seiko Cal. 6397 - 777

The Seiko 6397-777 represents an important milestone in Seiko's 1985 lineup. It features a Cream dial protected by a Sapphire crystal and offers 150m of water resistance. [seikata-wm-30b338b8c218]

Also known as: Turtle

Specifications

Movement

Automatic

Case Material

Hardlex-Coated Steel

Case Width

38mm

Case Thickness

11.6mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

150m

Dial Color

Cream

Jewels

19j

Frequency

21,600 bph

Power Reserve

46 hours

Year

1985

Related Models

• Seiko 6251-960
• Seiko 6153-990
• Seiko 7095-771
• Seiko 6646-960
• Seiko 6328-811
• Seiko 4415-303
• Seiko 6680-578
• Seiko 6683-209
• Seiko 6181-544
• Seiko 6346-881
• Seiko 6286-392
• Seiko 4590-274