Seiko Cal. 4537 - 394

Released in 1994, the Cal. 4537 with design code 394 was part of Seiko's domestic market collection. It features a Cream dial protected by a Hardlex crystal and offers 190m of water resistance. [seikata-wm-f6696bac5dc9]

Also known as: Sumo

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

39mm

Case Thickness

8.4mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

190m

Dial Color

Cream

Jewels

36j

Frequency

28,800 bph

Power Reserve

56 hours

Year

1994

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