Seiko Cal. 6257 - 470

This Hand-Winding model from 1974 features a 38mm Two-Tone case. It features a Navy dial protected by a Mineral crystal and offers 50m of water resistance. [seikata-wm-4bb5693b77de]

Also known as: Golden Tuna

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

38mm

Case Thickness

13.6mm

Lug Width

18mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

50m

Dial Color

Navy

Jewels

24j

Frequency

36,000 bph

Power Reserve

38 hours

Year

1974

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