Seiko Cal. 6399 - 848

The Seiko 6399-848 represents an important milestone in Seiko's 1986 lineup. It features a Black dial protected by a Mineral crystal and offers 170m of water resistance. [seikata-wm-baa06b3c0649]

Also known as: UFO

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

44mm

Case Thickness

12.6mm

Lug Width

20mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

170m

Dial Color

Black

Jewels

23j

Frequency

21,600 bph

Power Reserve

44 hours

Year

1986

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