Seiko Cal. 6156 - 245

The Seiko 6156-245 represents an important milestone in Seiko's 1974 lineup. It features a Black dial protected by a Mineral crystal and offers 140m of water resistance. [seikata-wm-f618f72f099f]

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

37mm

Case Thickness

11.0mm

Lug Width

22mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

140m

Dial Color

Black

Jewels

21j

Frequency

28,800 bph

Power Reserve

45 hours

Year

1974

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