Seiko Cal. 6670 - 154

Released in 1988, the Cal. 6670 with design code 154 was part of Seiko's domestic market collection. It features a Champagne dial protected by a Mineral crystal and offers 200m of water resistance. [seikata-wm-a73ceb7b2579]

Also known as: World Timer, Emperor

Specifications

Movement

Automatic

Case Material

Hardlex-Coated Steel

Case Width

39mm

Case Thickness

12.2mm

Lug Width

22mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

200m

Dial Color

Champagne

Jewels

33j

Frequency

21,600 bph

Power Reserve

48 hours

Year

1988

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