Seiko Cal. 5227 - 313

This Automatic model from 1965 features a 40mm PVD Black case. It features a Champagne dial protected by a Mineral crystal and offers 60m of water resistance. [seikata-wm-7f742e6316bb]

Also known as: Golden Tuna

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

40mm

Case Thickness

12.3mm

Lug Width

22mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

60m

Dial Color

Champagne

Jewels

26j

Frequency

36,000 bph

Power Reserve

42 hours

Year

1965

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