Seiko Cal. 6136 - 489

Seiko 6136-489

The 6136-489 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 6136 caliber with 28j jewels beating at 36,000 bph, it delivers a 41 hours power reserve. [seikata-wm-ab12e4f26707]

Also known as: Golden Tuna

Specifications

Movement
Spring Drive
Case Material
Hardlex-Coated Steel
Case Width
45mm
Case Thickness
10.5mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
100m
Dial Color
Blue Sunburst
Jewels
28j
Frequency
36,000 bph
Power Reserve
41 hours
Year
1965

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seikata-wm-ab12e4f26707