Seiko Cal. 6397 - 572

The Seiko 6397-572 represents an important milestone in Seiko's 1978 lineup. It features a White dial protected by a Sapphire crystal and offers 90m of water resistance. [seikata-wm-dd1b80c0a384]

Also known as: Sea Horse, Golden Tuna

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

44mm

Case Thickness

12.9mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

90m

Dial Color

White

Jewels

22j

Frequency

28,800 bph

Power Reserve

43 hours

Year

1978

Related Models

• Seiko 4597-335
• Seiko 5639-906
• Seiko 5670-118
• Seiko 5615-384
• Seiko 5276-421
• Seiko 5230-668
• Seiko 5216-850
• Seiko 7054-531
• Seiko 5665-225
• Seiko 4522-874
• Seiko 7086-432
• Seiko 5650-885