Seiko Cal. 4425 - 846

This Hand-Winding model from 1968 features a 41mm Two-Tone case. With its 22mm lug width and 12.7mm profile, it sits comfortably on most wrists. [seikata-wm-7370c3280d6a]

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

41mm

Case Thickness

12.7mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

90m

Dial Color

Navy

Jewels

18j

Frequency

21,600 bph

Power Reserve

66 hours

Year

1968

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