Seiko Cal. 6399 - 297

This Spring Drive model from 1974 features a 45mm Titanium case. Powered by the 6399 caliber with 20j jewels beating at 36,000 bph, it delivers a 46 hours power reserve. [seikata-wm-c669c496d7b5]

Also known as: Shogun, Navigator

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

45mm

Case Thickness

12.4mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

60m

Dial Color

Champagne

Jewels

20j

Frequency

36,000 bph

Power Reserve

46 hours

Year

1974

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