Seiko Cal. 5245 - 370

Seiko 5245-370

The Seiko 5245-370 represents an important milestone in Seiko's 1978 lineup. Powered by the 5245 caliber with 33j jewels beating at 28,800 bph, it delivers a 65 hours power reserve. [seikata-wm-b881ec304f10]

Also known as: Helmet

Specifications

Movement
Automatic
Case Material
Gold-Plated
Case Width
44mm
Case Thickness
12.0mm
Lug Width
19mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
200m
Dial Color
Silver
Jewels
33j
Frequency
28,800 bph
Power Reserve
65 hours
Year
1978

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