Seiko Cal. 5646 - 994

Released in 1990, the Cal. 5646 with design code 994 was part of Seiko's domestic market collection. It features a Black dial protected by a Mineral crystal and offers 120m of water resistance. [seikata-wm-bcba3feccfcc]

Also known as: Navigator, Arnie

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

43mm

Case Thickness

9.9mm

Lug Width

19mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

120m

Dial Color

Black

Jewels

21j

Frequency

21,600 bph

Power Reserve

40 hours

Year

1990

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