Seiko Cal. 4510 - 844

The Seiko 4510-844 represents an important milestone in Seiko's 1972 lineup. It features a Green dial protected by a Mineral crystal and offers 90m of water resistance. [seikata-wm-00ec1750fd3f]

Also known as: Baby Tuna, Emperor

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

44mm

Case Thickness

14.3mm

Lug Width

22mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

90m

Dial Color

Green

Jewels

21j

Frequency

21,600 bph

Power Reserve

44 hours

Year

1972

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