Seiko Cal. 6399 - 420

The 6399-420 is a sought-after Kinetic piece from Seiko's golden era. The Inner Rotating bezel and 42mm case give it a distinctive presence on the wrist. [seikata-wm-178dc048baa1]

Specifications

Movement

Kinetic

Case Material

PVD Black

Case Width

42mm

Case Thickness

14.8mm

Lug Width

18mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

90m

Dial Color

Black

Jewels

27j

Frequency

21,600 bph

Power Reserve

65 hours

Year

1976

Related Models

• Seiko 6347-412
• Seiko 0715-886
• Seiko 7044-286
• Seiko 6623-679
• Seiko 7141-988
• Seiko 7199-952
• Seiko 7121-617
• Seiko 4546-653
• Seiko 4554-220
• Seiko 6639-646
• Seiko 6143-769
• Seiko 5297-165