Seiko Cal. 6345 - 153

This Spring Drive model from 1987 features a 44mm PVD Black case. With its 20mm lug width and 9.9mm profile, it sits comfortably on most wrists. [seikata-wm-9d4b5ec953e1]

Also known as: Golden Tuna

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

44mm

Case Thickness

9.9mm

Lug Width

20mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

80m

Dial Color

Black

Jewels

30j

Frequency

28,800 bph

Power Reserve

69 hours

Year

1987

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