Seiko Cal. 7037 - 721

This Spring Drive model from 1999 features a 35mm Hardlex-Coated Steel case. It features a Navy dial protected by a Mineral crystal and offers 170m of water resistance. [seikata-wm-7f923d561f38]

Also known as: UFO, Navigator

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

35mm

Case Thickness

13.5mm

Lug Width

20mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

170m

Dial Color

Navy

Jewels

22j

Frequency

36,000 bph

Power Reserve

51 hours

Year

1999

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