Seiko Cal. 6365 - 139

Seiko 6365-139

The 6365-139 is a sought-after Automatic piece from Seiko's golden era. Powered by the 6365 caliber with 20j jewels beating at 36,000 bph, it delivers a 38 hours power reserve. [seikata-wm-6d5fa7973958]

Also known as: Panda, Baby Tuna

Specifications

Movement
Automatic
Case Material
PVD Black
Case Width
35mm
Case Thickness
8.8mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
200m
Dial Color
Silver
Jewels
20j
Frequency
36,000 bph
Power Reserve
38 hours
Year
1965

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