Seiko Cal. 0771 - 850

This Spring Drive model from 1998 features a 37mm Two-Tone case. It features a Burgundy dial protected by a Sapphire crystal and offers 70m of water resistance. [seikata-wm-7ac76ec30806]

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

37mm

Case Thickness

15.7mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

70m

Dial Color

Burgundy

Jewels

34j

Frequency

36,000 bph

Power Reserve

63 hours

Year

1998

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