Seiko Cal. 7143 - 300

Seiko 7143-300

The 7143-300 is a sought-after Automatic piece from Seiko's golden era. It features a Navy dial protected by a Acrylic crystal and offers 30m of water resistance. [seikata-wm-715b78e0b14e]

Also known as: Monster, Sea Horse

Specifications

Movement
Automatic
Case Material
Stainless Steel
Case Width
38mm
Case Thickness
13.5mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Rotating
Water Resistance
30m
Dial Color
Navy
Jewels
17j
Frequency
36,000 bph
Power Reserve
55 hours
Year
1980

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