Seiko Cal. 7166 - 524

Released in 1970, the Cal. 7166 with design code 524 was part of Seiko's domestic market collection. It features a Champagne dial protected by a Mineral crystal and offers 120m of water resistance. [seikata-wm-aa765b25b283]

Also known as: Monster

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

40mm

Case Thickness

11.9mm

Lug Width

20mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

120m

Dial Color

Champagne

Jewels

17j

Frequency

36,000 bph

Power Reserve

40 hours

Year

1970

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