Seiko Cal. 4511 - 247

This Hand-Winding model from 1977 features a 39mm Two-Tone case. It features a Silver dial protected by a Mineral crystal and offers 60m of water resistance. [seikata-wm-2b19874cc7c6]

Also known as: Monster, Flighty

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

39mm

Case Thickness

10.3mm

Lug Width

18mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

60m

Dial Color

Silver

Jewels

29j

Frequency

21,600 bph

Power Reserve

53 hours

Year

1977

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