Seiko Cal. 5618 - 139

Seiko 5618-139

Released in 1993, the Cal. 5618 with design code 139 was part of Seiko's domestic market collection. Powered by the 5618 caliber with 25j jewels beating at 36,000 bph, it delivers a 44 hours power reserve. [seikata-wm-5f624500b4b4]

Also known as: Turtle, Golden Tuna

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
46mm
Case Thickness
13.2mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
150m
Dial Color
Navy
Jewels
25j
Frequency
36,000 bph
Power Reserve
44 hours
Year
1993

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seikata-wm-5f624500b4b4