Seiko Cal. 7054 - 641

Released in 1986, the Cal. 7054 with design code 641 was part of Seiko's domestic market collection. It features a White dial protected by a Hardlex crystal and offers 100m of water resistance. [seikata-wm-ecbf42dfbc8a]

Also known as: UFO, Golden Tuna

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

38mm

Case Thickness

14.7mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

100m

Dial Color

White

Jewels

27j

Frequency

21,600 bph

Power Reserve

55 hours

Year

1986

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