Seiko Cal. 7090 - 275

This Hand-Winding model from 1965 features a 46mm Two-Tone case. With its 20mm lug width and 8.7mm profile, it sits comfortably on most wrists. [seikata-wm-c9a4662165f5]

Also known as: Bellmatic, Arnie

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

46mm

Case Thickness

8.7mm

Lug Width

20mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

200m

Dial Color

Navy

Jewels

27j

Frequency

28,800 bph

Power Reserve

40 hours

Year

1965

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