Seiko Cal. 6148 - 578

The Seiko 6148-578 represents an important milestone in Seiko's 1971 lineup. Powered by the 6148 caliber with 22j jewels beating at 28,800 bph, it delivers a 53 hours power reserve. [seikata-wm-574364ae1b6c]

Also known as: Monster

Specifications

Movement

Solar

Case Material

Titanium

Case Width

36mm

Case Thickness

15.1mm

Lug Width

22mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

110m

Dial Color

Champagne

Jewels

22j

Frequency

28,800 bph

Power Reserve

53 hours

Year

1971

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