Seiko Cal. 6399 - 728

Seiko 6399-728

The Seiko 6399-728 represents an important milestone in Seiko's 1995 lineup. The Inner Rotating bezel and 44mm case give it a distinctive presence on the wrist. [seikata-wm-8cc67c19c3bb]

Also known as: World Timer, Golden Tuna

Specifications

Movement
Automatic
Case Material
Two-Tone
Case Width
44mm
Case Thickness
9.4mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Inner Rotating
Water Resistance
40m
Dial Color
Navy
Jewels
36j
Frequency
28,800 bph
Power Reserve
41 hours
Year
1995

Related Models

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