Seiko Cal. 6393 - 504

The Seiko 6393-504 represents an important milestone in Seiko's 1978 lineup. It features a White dial protected by a Mineral crystal and offers 40m of water resistance. [seikata-wm-a2ca2da27be2]

Also known as: Panda, World Timer

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

38mm

Case Thickness

10.9mm

Lug Width

22mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

40m

Dial Color

White

Jewels

20j

Frequency

36,000 bph

Power Reserve

51 hours

Year

1978

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