Seiko Cal. 6648 - 318

Released in 1987, the Cal. 6648 with design code 318 was part of Seiko's domestic market collection. It features a Cream dial protected by a Hardlex crystal and offers 60m of water resistance. [seikata-wm-5b84dc23a973]

Also known as: Baby Tuna

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

38mm

Case Thickness

9.4mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

60m

Dial Color

Cream

Jewels

34j

Frequency

36,000 bph

Power Reserve

61 hours

Year

1987

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