Seiko Cal. 7188 - 973

Seiko 7188-973

The 7188-973 is a sought-after Spring Drive piece from Seiko's golden era. It features a Navy dial protected by a Mineral crystal and offers 160m of water resistance. [seikata-wm-501139dc0ca1]

Also known as: Turtle, Sumo

Specifications

Movement
Spring Drive
Case Material
Two-Tone
Case Width
38mm
Case Thickness
13.3mm
Lug Width
19mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
160m
Dial Color
Navy
Jewels
24j
Frequency
28,800 bph
Power Reserve
67 hours
Year
1968

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