Seiko Cal. 7197 - 813

Seiko 7197-813

The 7197-813 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 7197 caliber with 32j jewels beating at 36,000 bph, it delivers a 42 hours power reserve. [seikata-wm-77daaeadb1e0]

Also known as: Golden Tuna

Specifications

Movement
Hand-Winding
Case Material
Hardlex-Coated Steel
Case Width
39mm
Case Thickness
15.5mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
190m
Dial Color
Green
Jewels
32j
Frequency
36,000 bph
Power Reserve
42 hours
Year
1986

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seikata-wm-77daaeadb1e0