Seiko Cal. 6388 - 629

The 6388-629 is a sought-after Automatic piece from Seiko's golden era. It features a Green dial protected by a Sapphire crystal and offers 200m of water resistance. [seikata-wm-8f71c974dad0]

Also known as: Tuna

Specifications

Movement

Automatic

Case Material

Gold-Plated

Case Width

44mm

Case Thickness

13.7mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

200m

Dial Color

Green

Jewels

18j

Frequency

21,600 bph

Power Reserve

65 hours

Year

1972

Related Models

• Seiko 4435-483
• Seiko 3840-481
• Seiko 0776-469
• Seiko 5248-639
• Seiko 7124-744
• Seiko 6215-368
• Seiko 6188-602
• Seiko 5678-410
• Seiko 4462-913
• Seiko 6666-534
• Seiko 7063-710
• Seiko 7122-203