Seiko Cal. 7148 - 700

This Hand-Winding model from 1989 features a 39mm Two-Tone case. With its 19mm lug width and 12.0mm profile, it sits comfortably on most wrists. [seikata-wm-4a6046db0c36]

Also known as: Baby Tuna

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

39mm

Case Thickness

12.0mm

Lug Width

19mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

40m

Dial Color

White

Jewels

35j

Frequency

28,800 bph

Power Reserve

57 hours

Year

1989

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