Seiko Cal. 5613 - 159

Seiko 5613-159

The 5613-159 is a sought-after Automatic piece from Seiko's golden era. Powered by the 5613 caliber with 30j jewels beating at 28,800 bph, it delivers a 60 hours power reserve. [seikata-wm-2a347ed0b5d0]

Also known as: Golden Tuna

Specifications

Movement
Automatic
Case Material
Titanium
Case Width
44mm
Case Thickness
13.2mm
Lug Width
18mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
60m
Dial Color
Burgundy
Jewels
30j
Frequency
28,800 bph
Power Reserve
60 hours
Year
1968

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