Seiko Cal. 7141 - 448

The Seiko 7141-448 represents an important milestone in Seiko's 1970 lineup. Powered by the 7141 caliber with 22j jewels beating at 21,600 bph, it delivers a 40 hours power reserve. [seikata-wm-480cf955dc90]

Also known as: Silverwave, Navigator

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

42mm

Case Thickness

13.7mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

200m

Dial Color

Burgundy

Jewels

22j

Frequency

21,600 bph

Power Reserve

40 hours

Year

1970

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