Seiko Cal. 5644 - 193

Released in 1992, the Cal. 5644 with design code 193 was part of Seiko's domestic market collection. It features a Cream dial protected by a Mineral crystal and offers 30m of water resistance. [seikata-wm-bf8dd0cf592b]

Also known as: Helmet, Golden Tuna

Specifications

Movement

Automatic

Case Material

Stainless Steel

Case Width

34mm

Case Thickness

9.3mm

Lug Width

18mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

30m

Dial Color

Cream

Jewels

21j

Frequency

28,800 bph

Power Reserve

61 hours

Year

1992

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