Seiko Cal. 5278 - 753

The Seiko 5278-753 represents an important milestone in Seiko's 1979 lineup. It features a Green dial protected by a Mineral crystal and offers 170m of water resistance. [seikata-wm-f5a0a379d87a]

Also known as: Golden Tuna

Specifications

Movement

Kinetic

Case Material

Two-Tone

Case Width

45mm

Case Thickness

8.2mm

Lug Width

19mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

170m

Dial Color

Green

Jewels

23j

Frequency

28,800 bph

Power Reserve

38 hours

Year

1979

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