Seiko Cal. 7186 - 449

Seiko 7186-449

The 7186-449 is a sought-after Solar piece from Seiko's golden era. Powered by the 7186 caliber with 28j jewels beating at 36,000 bph, it delivers a 59 hours power reserve. [seikata-wm-8f54ccfc0523]

Also known as: Tuna, Helmet

Specifications

Movement
Solar
Case Material
Two-Tone
Case Width
43mm
Case Thickness
11.4mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
50m
Dial Color
Navy
Jewels
28j
Frequency
36,000 bph
Power Reserve
59 hours
Year
1975

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