Seiko Cal. 7139 - 905

Released in 1992, the Cal. 7139 with design code 905 was part of Seiko's domestic market collection. It features a Burgundy dial protected by a Mineral crystal and offers 180m of water resistance. [seikata-wm-ba06dc28a147]

Also known as: Samurai, Baby Tuna

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

39mm

Case Thickness

9.0mm

Lug Width

20mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

180m

Dial Color

Burgundy

Jewels

21j

Frequency

28,800 bph

Power Reserve

58 hours

Year

1992

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