Seiko Cal. 6615 - 549

Seiko 6615-549

The 6615-549 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 6615 caliber with 25j jewels beating at 36,000 bph, it delivers a 52 hours power reserve. [seikata-wm-7b099619cae0]

Also known as: Panda, Baby Tuna

Specifications

Movement
Spring Drive
Case Material
PVD Black
Case Width
44mm
Case Thickness
13.5mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
60m
Dial Color
Cream
Jewels
25j
Frequency
36,000 bph
Power Reserve
52 hours
Year
1968

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