Seiko Cal. 6610 - 556

Released in 1991, the Cal. 6610 with design code 556 was part of Seiko's domestic market collection. It features a Champagne dial protected by a Mineral crystal and offers 90m of water resistance. [seikata-wm-5f279cd62129]

Also known as: Rally, Emperor

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

34mm

Case Thickness

8.3mm

Lug Width

21mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

90m

Dial Color

Champagne

Jewels

18j

Frequency

36,000 bph

Power Reserve

38 hours

Year

1991

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