Seiko Cal. 7091 - 254

Seiko 7091-254

The 7091-254 is a sought-after Hand-Winding piece from Seiko's golden era. It features a Green dial protected by a Mineral crystal and offers 100m of water resistance. [seikata-wm-aff46f1dbd4f]

Specifications

Movement
Hand-Winding
Case Material
Two-Tone
Case Width
44mm
Case Thickness
15.9mm
Lug Width
18mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
100m
Dial Color
Green
Jewels
31j
Frequency
21,600 bph
Power Reserve
71 hours
Year
1968

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