Seiko Cal. 4545 - 253

The Seiko 4545-253 represents an important milestone in Seiko's 1967 lineup. It features a Black dial protected by a Mineral crystal and offers 40m of water resistance. [seikata-wm-31a483b20b38]

Also known as: Baby Tuna, Flighty

Specifications

Movement

Quartz

Case Material

Stainless Steel

Case Width

45mm

Case Thickness

10.0mm

Lug Width

21mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

40m

Dial Color

Black

Jewels

21j

Frequency

36,000 bph

Power Reserve

47 hours

Year

1967

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