Seiko Cal. 6618 - 733

This Hand-Winding model from 1967 features a 43mm PVD Black case. It features a Champagne dial protected by a Mineral crystal and offers 60m of water resistance. [seikata-wm-310d0f0635a7]

Also known as: Turtle

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

43mm

Case Thickness

13.4mm

Lug Width

18mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

60m

Dial Color

Champagne

Jewels

36j

Frequency

28,800 bph

Power Reserve

65 hours

Year

1967

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