Seiko Cal. 7137 - 650

This Hand-Winding model from 1971 features a 46mm Titanium case. It features a Navy dial protected by a Mineral crystal and offers 30m of water resistance. [seikata-wm-2c772162a746]

Also known as: Panda, World Timer

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

46mm

Case Thickness

12.1mm

Lug Width

21mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

30m

Dial Color

Navy

Jewels

22j

Frequency

21,600 bph

Power Reserve

71 hours

Year

1971

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