Seiko Cal. 6145 - 300

Released in 1972, the Cal. 6145 with design code 300 was part of Seiko's domestic market collection. With its 21mm lug width and 13.5mm profile, it sits comfortably on most wrists. [seikata-wm-5b694ec267ea]

Also known as: Sumo

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

34mm

Case Thickness

13.5mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

140m

Dial Color

Green

Jewels

33j

Frequency

21,600 bph

Power Reserve

69 hours

Year

1972

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