Seiko Cal. 7054 - 686

Seiko 7054-686

The 7054-686 is a sought-after Solar piece from Seiko's golden era. Powered by the 7054 caliber with 34j jewels beating at 21,600 bph, it delivers a 58 hours power reserve. [seikata-wm-af38f9c3ad19]

Also known as: Flighty

Specifications

Movement
Solar
Case Material
Hardlex-Coated Steel
Case Width
41mm
Case Thickness
8.5mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
160m
Dial Color
Navy
Jewels
34j
Frequency
21,600 bph
Power Reserve
58 hours
Year
1987

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