Seiko Cal. 7148 - 757

The Seiko 7148-757 represents an important milestone in Seiko's 1982 lineup. It features a White dial protected by a Hardlex crystal and offers 130m of water resistance. [seikata-wm-aa8a1564ae50]

Also known as: Golden Tuna

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

38mm

Case Thickness

8.1mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

130m

Dial Color

White

Jewels

21j

Frequency

28,800 bph

Power Reserve

57 hours

Year

1982

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