Seiko Cal. 7155 - 207

Seiko 7155-207

The 7155-207 is a sought-after Solar piece from Seiko's golden era. Powered by the 7155 caliber with 36j jewels beating at 21,600 bph, it delivers a 49 hours power reserve. [seikata-wm-98c55c9fc40a]

Also known as: Bullhead, Baby Tuna

Specifications

Movement
Solar
Case Material
Gold-Plated
Case Width
38mm
Case Thickness
15.2mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
80m
Dial Color
Burgundy
Jewels
36j
Frequency
21,600 bph
Power Reserve
49 hours
Year
1991

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