Seiko Cal. 6366 - 591

The Seiko 6366-591 represents an important milestone in Seiko's 1981 lineup. It features a White dial protected by a Mineral crystal and offers 30m of water resistance. [seikata-wm-09eed7a2a450]

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

37mm

Case Thickness

15.9mm

Lug Width

22mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

30m

Dial Color

White

Jewels

28j

Frequency

36,000 bph

Power Reserve

57 hours

Year

1981

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