Seiko Cal. 4548 - 240

Released in 1971, the Cal. 4548 with design code 240 was part of Seiko's domestic market collection. It features a Champagne dial protected by a Sapphire crystal and offers 130m of water resistance. [seikata-wm-a468bd709934]

Also known as: Emperor

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

37mm

Case Thickness

11.2mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

130m

Dial Color

Champagne

Jewels

35j

Frequency

36,000 bph

Power Reserve

37 hours

Year

1971

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