Seiko Cal. 6698 - 594

Seiko 6698-594

The 6698-594 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 6698 caliber with 31j jewels beating at 36,000 bph, it delivers a 60 hours power reserve. [seikata-wm-6be7528da98a]

Also known as: Golden Tuna

Specifications

Movement
Hand-Winding
Case Material
Stainless Steel
Case Width
45mm
Case Thickness
10.5mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
80m
Dial Color
Cream
Jewels
31j
Frequency
36,000 bph
Power Reserve
60 hours
Year
1975

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