Seiko Cal. 4530 - 937

This Hand-Winding model from 1975 features a 36mm Two-Tone case. It features a White dial protected by a Mineral crystal and offers 50m of water resistance. [seikata-wm-3ba241d54bba]

Also known as: Turtle, Silverwave

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

36mm

Case Thickness

8.9mm

Lug Width

20mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

50m

Dial Color

White

Jewels

31j

Frequency

21,600 bph

Power Reserve

50 hours

Year

1975

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