Seiko Cal. 6399 - 365

The Seiko 6399-365 represents an important milestone in Seiko's 1990 lineup. It features a White dial protected by a Mineral crystal and offers 30m of water resistance. [seikata-wm-56076484c5da]

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

46mm

Case Thickness

15.8mm

Lug Width

20mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

30m

Dial Color

White

Jewels

27j

Frequency

36,000 bph

Power Reserve

67 hours

Year

1990

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