Seiko Cal. 5257 - 355

This Hand-Winding model from 1978 features a 42mm Titanium case. It features a Green dial protected by a Mineral crystal and offers 60m of water resistance. [seikata-wm-88a3da220900]

Also known as: Samurai

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

42mm

Case Thickness

11.0mm

Lug Width

20mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

60m

Dial Color

Green

Jewels

35j

Frequency

36,000 bph

Power Reserve

47 hours

Year

1978

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