Seiko Cal. 0774 - 915

The Seiko 0774-915 represents an important milestone in Seiko's 1988 lineup. Powered by the 0774 caliber with 30j jewels beating at 21,600 bph, it delivers a 42 hours power reserve. [seikata-wm-7877f6046c34]

Also known as: Navigator, Arnie

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

38mm

Case Thickness

10.3mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

80m

Dial Color

Silver

Jewels

30j

Frequency

21,600 bph

Power Reserve

42 hours

Year

1988

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