Seiko Cal. 7021 - 593

The Seiko 7021-593 represents an important milestone in Seiko's 1967 lineup. It features a White dial protected by a Sapphire crystal and offers 150m of water resistance. [seikata-wm-c5f3f67130b8]

Also known as: Golden Tuna

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

45mm

Case Thickness

13.1mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

150m

Dial Color

White

Jewels

25j

Frequency

36,000 bph

Power Reserve

44 hours

Year

1967

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