Seiko Cal. 5240 - 736

Seiko 5240-736

The 5240-736 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 5240 caliber with 17j jewels beating at 36,000 bph, it delivers a 44 hours power reserve. [seikata-wm-781da62c09cb]

Also known as: Flighty

Specifications

Movement
Spring Drive
Case Material
Two-Tone
Case Width
36mm
Case Thickness
10.7mm
Lug Width
18mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
80m
Dial Color
Champagne
Jewels
17j
Frequency
36,000 bph
Power Reserve
44 hours
Year
1976

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