Seiko Cal. 0715 - 544

Seiko 0715-544

The 0715-544 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 0715 caliber with 24j jewels beating at 36,000 bph, it delivers a 46 hours power reserve. [seikata-wm-e1b11e99fcf9]

Also known as: Helmet

Specifications

Movement
Hand-Winding
Case Material
Two-Tone
Case Width
35mm
Case Thickness
11.5mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
190m
Dial Color
Blue Sunburst
Jewels
24j
Frequency
36,000 bph
Power Reserve
46 hours
Year
1967

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