Seiko Cal. 7140 - 848

The Seiko 7140-848 represents an important milestone in Seiko's 1995 lineup. It features a Black dial protected by a Mineral crystal and offers 180m of water resistance. [seikata-wm-b3061b48a3bd]

Also known as: Sportsmatic

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

43mm

Case Thickness

10.3mm

Lug Width

20mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

180m

Dial Color

Black

Jewels

30j

Frequency

28,800 bph

Power Reserve

50 hours

Year

1995

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