Seiko Cal. 4555 - 251

The 4555-251 is a sought-after Spring Drive piece from Seiko's golden era. It features a White dial protected by a Mineral crystal and offers 190m of water resistance. [seikata-wm-200925cb62bc]

Also known as: Shogun, Baby Tuna

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

40mm

Case Thickness

9.5mm

Lug Width

22mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

190m

Dial Color

White

Jewels

20j

Frequency

28,800 bph

Power Reserve

39 hours

Year

1980

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