Seiko Cal. 7054 - 931

Seiko 7054-931

The 7054-931 is a sought-after Automatic piece from Seiko's golden era. Powered by the 7054 caliber with 35j jewels beating at 21,600 bph, it delivers a 40 hours power reserve. [seikata-wm-c56dd76cc2e4]

Also known as: Baby Tuna, Flighty

Specifications

Movement
Automatic
Case Material
Titanium
Case Width
35mm
Case Thickness
14.7mm
Lug Width
18mm
Crystal
Mineral
Bezel
Fixed
Water Resistance
70m
Dial Color
Silver
Jewels
35j
Frequency
21,600 bph
Power Reserve
40 hours
Year
1997

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