Seiko Cal. 7097 - 840

Seiko 7097-840

The 7097-840 is a sought-after Automatic piece from Seiko's golden era. Powered by the 7097 caliber with 32j jewels beating at 28,800 bph, it delivers a 55 hours power reserve. [seikata-wm-caaa24ffcd8c]

Also known as: Tuna, Baby Tuna

Specifications

Movement
Automatic
Case Material
PVD Black
Case Width
40mm
Case Thickness
15.4mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Fixed
Water Resistance
150m
Dial Color
White
Jewels
32j
Frequency
28,800 bph
Power Reserve
55 hours
Year
1984

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