Seiko Cal. 5275 - 376

The 5275-376 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 5275 caliber with 18j jewels beating at 36,000 bph, it delivers a 68 hours power reserve. [seikata-wm-aab4ec9827be]

Also known as: Navigator, Flighty

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

46mm

Case Thickness

9.6mm

Lug Width

20mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

170m

Dial Color

Silver

Jewels

18j

Frequency

36,000 bph

Power Reserve

68 hours

Year

1975

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