Seiko Cal. 6399 - 388

The Seiko 6399-388 represents an important milestone in Seiko's 1995 lineup. With its 22mm lug width and 12.2mm profile, it sits comfortably on most wrists. [seikata-wm-5cf273ae5ea5]

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

45mm

Case Thickness

12.2mm

Lug Width

22mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

160m

Dial Color

Navy

Jewels

33j

Frequency

21,600 bph

Power Reserve

63 hours

Year

1995

Related Models

• Seiko 7150-914
• Seiko 7085-690
• Seiko 6687-722
• Seiko 6128-278
• Seiko 6286-222
• Seiko 5615-989
• Seiko 4478-754
• Seiko 0731-269
• Seiko 5244-923
• Seiko 5655-905
• Seiko 6216-355
• Seiko 4547-610