Seiko Cal. 6157 - 492

This Hand-Winding model from 1968 features a 44mm Two-Tone case. It features a Champagne dial protected by a Sapphire crystal and offers 40m of water resistance. [seikata-wm-75a845c5436a]

Also known as: Turtle, Tuna

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

44mm

Case Thickness

13.1mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

40m

Dial Color

Champagne

Jewels

31j

Frequency

28,800 bph

Power Reserve

52 hours

Year

1968

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