Seiko Cal. 7186 - 937

Seiko 7186-937

The Seiko 7186-937 represents an important milestone in Seiko's 1971 lineup. Powered by the 7186 caliber with 35j jewels beating at 36,000 bph, it delivers a 71 hours power reserve. [seikata-wm-dc162e9f0d66]

Also known as: Golden Tuna

Specifications

Movement
Solar
Case Material
Titanium
Case Width
45mm
Case Thickness
8.9mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
190m
Dial Color
Blue Sunburst
Jewels
35j
Frequency
36,000 bph
Power Reserve
71 hours
Year
1971

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seikata-wm-dc162e9f0d66