Seiko Cal. 7121 - 656

This Hand-Winding model from 1993 features a 40mm PVD Black case. It features a Burgundy dial protected by a Mineral crystal and offers 30m of water resistance. [seikata-wm-1bd2fa52c4bd]

Also known as: World Timer

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

40mm

Case Thickness

15.2mm

Lug Width

18mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

30m

Dial Color

Burgundy

Jewels

24j

Frequency

36,000 bph

Power Reserve

62 hours

Year

1993

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