Seiko Cal. 0745 - 747

The 0745-747 is a sought-after Automatic piece from Seiko's golden era. Powered by the 0745 caliber with 24j jewels beating at 36,000 bph, it delivers a 39 hours power reserve. [seikata-wm-044fa551963a]

Also known as: Navigator

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

44mm

Case Thickness

14.4mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

200m

Dial Color

Blue Sunburst

Jewels

24j

Frequency

36,000 bph

Power Reserve

39 hours

Year

1977

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