Seiko Cal. 6392 - 437

The 6392-437 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 6392 caliber with 30j jewels beating at 36,000 bph, it delivers a 60 hours power reserve. [seikata-wm-94d7de19cb17]

Also known as: Turtle

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

45mm

Case Thickness

15.4mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

70m

Dial Color

Champagne

Jewels

30j

Frequency

36,000 bph

Power Reserve

60 hours

Year

1976

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