Seiko Cal. 6388 - 349

The 6388-349 is a sought-after Spring Drive piece from Seiko's golden era. With its 20mm lug width and 10.7mm profile, it sits comfortably on most wrists. [seikata-wm-f892fef6d8d2]

Also known as: UFO, Crown

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

45mm

Case Thickness

10.7mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

30m

Dial Color

Champagne

Jewels

34j

Frequency

28,800 bph

Power Reserve

50 hours

Year

1978

Related Models

• Seiko 6673-432
• Seiko 6118-302
• Seiko 4412-674
• Seiko 5619-904
• Seiko 0789-652
• Seiko 7065-663
• Seiko 6216-953
• Seiko 6399-251
• Seiko 6292-346
• Seiko 6615-628
• Seiko 6667-428
• Seiko 6629-559