Seiko Cal. 7121 - 569

This Hand-Winding model from 1976 features a 40mm PVD Black case. It features a Champagne dial protected by a Sapphire crystal and offers 70m of water resistance. [seikata-wm-81f34c5fe1e0]

Also known as: Monster, Goldfeather

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

40mm

Case Thickness

8.7mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

70m

Dial Color

Champagne

Jewels

26j

Frequency

36,000 bph

Power Reserve

72 hours

Year

1976

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