Seiko Cal. 0748 - 520

The Seiko 0748-520 represents an important milestone in Seiko's 1981 lineup. It features a Champagne dial protected by a Mineral crystal and offers 70m of water resistance. [seikata-wm-46b2f8d852c3]

Also known as: Sportsmatic, Crown

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

40mm

Case Thickness

12.3mm

Lug Width

22mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

70m

Dial Color

Champagne

Jewels

22j

Frequency

36,000 bph

Power Reserve

45 hours

Year

1981

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