Seiko Cal. 7188 - 537

Seiko 7188-537

The Seiko 7188-537 represents an important milestone in Seiko's 1973 lineup. The Rotating bezel and 36mm case give it a distinctive presence on the wrist. [seikata-wm-ad0b6b3db8d5]

Also known as: Golden Tuna

Specifications

Movement
Spring Drive
Case Material
PVD Black
Case Width
36mm
Case Thickness
10.5mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Rotating
Water Resistance
60m
Dial Color
White
Jewels
24j
Frequency
36,000 bph
Power Reserve
56 hours
Year
1973

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