Seiko Cal. 4493 - 764

Released in 1975, the Cal. 4493 with design code 764 was part of Seiko's domestic market collection. It features a White dial protected by a Mineral crystal and offers 190m of water resistance. [seikata-wm-29acad0f205b]

Also known as: Monster, Emperor

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

35mm

Case Thickness

10.8mm

Lug Width

21mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

190m

Dial Color

White

Jewels

28j

Frequency

21,600 bph

Power Reserve

49 hours

Year

1975

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