Seiko Cal. 5277 - 231

The Seiko 5277-231 represents an important milestone in Seiko's 1996 lineup. It features a Black dial protected by a Mineral crystal and offers 130m of water resistance. [seikata-wm-1c07031e50aa]

Also known as: Golden Tuna

Specifications

Movement

Hand-Winding

Case Material

Stainless Steel

Case Width

41mm

Case Thickness

13.9mm

Lug Width

22mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

130m

Dial Color

Black

Jewels

18j

Frequency

36,000 bph

Power Reserve

65 hours

Year

1996

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