Seiko Cal. 0737 - 613

Released in 1973, the Cal. 0737 with design code 613 was part of Seiko's domestic market collection. It features a Burgundy dial protected by a Mineral crystal and offers 80m of water resistance. [seikata-wm-3005797d5303]

Also known as: UFO, Baby Tuna

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

34mm

Case Thickness

11.8mm

Lug Width

18mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

80m

Dial Color

Burgundy

Jewels

26j

Frequency

36,000 bph

Power Reserve

62 hours

Year

1973

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